/* ========== 首页 page-home 专属样式 ========== */
.page-home {
  --ph-gap-section: clamp(3rem, 7vw, 6rem);
  --ph-gap-block: clamp(1.25rem, 3vw, 2rem);
  --ph-card-bg: linear-gradient(160deg, rgba(255,255,255,0.08) 0%, rgba(255,255,255,0.02) 100%);
  --ph-card-border: rgba(255,255,255,0.10);
  --ph-text-soft: #C6CFDB;
  background: var(--color-navy);
  color: var(--color-text);
  overflow-x: clip;
}

/* ---- 面包屑 ---- */
.page-home .breadcrumb {
  position: relative;
  z-index: 5;
  padding-block: 1rem 0;
  font-size: 0.8125rem;
  color: var(--color-gray);
}
.page-home .breadcrumb a {
  color: inherit;
  text-decoration: none;
  transition: color 0.25s ease;
}
.page-home .breadcrumb a:hover,
.page-home .breadcrumb a:focus-visible {
  color: var(--color-neon);
}

/* ---- 章节通用 ---- */
.page-home .section-kicker {
  display: flex;
  align-items: center;
  gap: 0.875rem;
  margin-bottom: 0.875rem;
}
.page-home .section-label--amber {
  color: var(--color-amber);
}
.page-home h2 {
  margin: 0 0 0.75rem;
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: clamp(1.75rem, 4vw, 3rem);
  line-height: 1.1;
  text-transform: uppercase;
  letter-spacing: 0.01em;
  color: var(--color-heading);
}
.page-home .section-lead {
  margin: 0 0 var(--ph-gap-block);
  max-width: 44rem;
  color: var(--color-gray);
  font-size: clamp(0.9375rem, 1.1vw, 1rem);
  line-height: 1.7;
}
.page-home .data-card__label {
  display: block;
  margin-bottom: 0.5rem;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-gray);
}
.page-home .data-card__foot {
  display: block;
  margin-top: 0.375rem;
  font-size: 0.75rem;
  color: var(--color-gray);
}
.page-home .live-dot {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  padding: 0.25rem 0.625rem;
  border: 1px solid rgba(0,255,157,0.45);
  border-radius: 999px;
  font-family: var(--font-data);
  font-size: 0.6875rem;
  letter-spacing: 0.12em;
  color: var(--color-neon);
}
.page-home .live-dot::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
  box-shadow: 0 0 8px currentColor;
  animation: ph-pulse 1.6s infinite;
}
@keyframes ph-pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.8); }
}

/* ---- 首屏 HERO ---- */
.page-home .hero-panel {
  position: relative;
  isolation: isolate;
  padding-block: clamp(2rem, 5vw, 4.5rem) clamp(2.5rem, 6vw, 5rem);
  background:
    radial-gradient(48rem 26rem at 82% 18%, rgba(0,255,157,0.16) 0%, transparent 62%),
    radial-gradient(36rem 20rem at 8% 82%, rgba(0,210,255,0.12) 0%, transparent 55%),
    linear-gradient(135deg, var(--color-navy) 0%, var(--color-ink) 100%);
  overflow: hidden;
}
.page-home .hero-panel__bg {
  position: absolute;
  inset: 0;
  z-index: -2;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.32;
}
.page-home .hero-panel::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(90deg, rgba(11,31,58,0.95) 0%, rgba(11,31,58,0.82) 55%, rgba(5,10,18,0.62) 100%);
}
.page-home .hero-panel__inner {
  display: grid;
  gap: var(--ph-gap-section);
}
.page-home .hero-panel__copy {
  max-width: 44rem;
}
.page-home .hero-panel .section-label {
  margin-bottom: 0.875rem;
}
.page-home .hero-panel h1 {
  margin: 0 0 1.125rem;
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: clamp(2.5rem, 7vw, 5.25rem);
  line-height: 1.05;
  letter-spacing: 0.01em;
  text-transform: uppercase;
  color: var(--color-heading);
}
.page-home .hero-panel__accent {
  display: inline-block;
  color: var(--color-neon);
  font-family: var(--font-data);
  font-weight: 400;
  text-shadow: 0 0 28px rgba(0,255,157,0.35);
}
.page-home .hero-panel__lead {
  margin: 0 0 2rem;
  max-width: 34rem;
  font-size: clamp(0.9375rem, 1.2vw, 1.0625rem);
  line-height: 1.8;
  color: var(--ph-text-soft);
}
.page-home .hero-panel__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.875rem;
}
.page-home .hero-panel__telemetry {
  display: grid;
  gap: 0.875rem;
}
.page-home .telemetry-card {
  position: relative;
  padding: 1.25rem 1.375rem 1rem;
  border: 1px solid var(--ph-card-border);
  border-radius: var(--radius-md);
  background: var(--ph-card-bg);
  transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}
.page-home .telemetry-card:hover,
.page-home .telemetry-card:focus-within {
  transform: translateY(-4px);
  border-color: rgba(0,255,157,0.45);
  box-shadow: 0 14px 32px rgba(0,0,0,0.28), 0 0 0 1px rgba(0,255,157,0.10);
}
.page-home .telemetry-card::after {
  content: "";
  position: absolute;
  top: 0.875rem;
  right: 0.875rem;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-neon);
  box-shadow: 0 0 10px rgba(0,255,157,0.9);
  animation: ph-pulse 2s infinite;
}
.page-home .divider-slant {
  position: absolute;
  bottom: -1px;
  left: 0;
  width: 100%;
}

/* ---- 目录条纹 ---- */
.page-home .toc-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem 1.5rem;
  padding-block: 1.25rem 0.75rem;
  position: relative;
  z-index: 4;
}
.page-home .toc-strip a {
  color: var(--color-gray);
  font-size: 0.8125rem;
  text-decoration: none;
  letter-spacing: 0.02em;
  padding: 0.25rem 0;
  border-bottom: 2px solid transparent;
  transition: color 0.25s ease, border-color 0.25s ease;
}
.page-home .toc-strip a span {
  color: var(--color-neon);
  font-family: var(--font-data);
  margin-right: 0.25rem;
}
.page-home .toc-strip a:hover,
.page-home .toc-strip a:focus-visible {
  color: var(--color-heading);
  border-color: var(--color-neon);
}

/* ---- 赛况数据流 ---- */
.page-home .data-stream-section {
  padding-block: var(--ph-gap-section);
  background: linear-gradient(180deg, rgba(5,10,18,0.6) 0%, rgba(11,31,58,0.25) 100%);
}
.page-home .chart-panel {
  padding: 1rem 1rem 0.75rem;
  margin-bottom: 1.5rem;
  border: 1px solid var(--ph-card-border);
  border-radius: var(--radius-lg);
  background: rgba(5,10,18,0.45);
}
.page-home .chart-panel__svg {
  display: block;
  width: 100%;
  height: clamp(160px, 24vw, 240px);
}
.page-home .chart-panel__legend {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.25rem;
  margin-top: 0.625rem;
  padding-top: 0.75rem;
  border-top: 1px solid rgba(255,255,255,0.06);
}
.page-home .chart-panel__key {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  font-size: 0.75rem;
  color: var(--color-gray);
}
.page-home .chart-panel__key::before {
  content: "";
  width: 14px;
  height: 3px;
  border-radius: 999px;
}
.page-home .chart-panel__key--neon::before {
  background: var(--color-neon);
}
.page-home .chart-panel__key--cyan::before {
  background: var(--color-cyan);
  background-image: repeating-linear-gradient(90deg, var(--color-cyan) 0 4px, transparent 4px 8px);
}
.page-home .metric-card {
  padding: 1.5rem;
  border-radius: var(--radius-lg);
  transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}
.page-home .metric-card:hover,
.page-home .metric-card:focus-within {
  transform: translateY(-4px);
  border-color: rgba(0,255,157,0.4);
  box-shadow: 0 14px 32px rgba(0,0,0,0.24);
}
.page-home .metric-card .stat-number {
  display: block;
  font-size: clamp(1.875rem, 3vw, 2.625rem);
  line-height: 1.1;
}
.page-home .metric-card .verb {
  display: block;
  margin-top: 0.25rem;
}
.page-home .metric-card__desc {
  margin: 0.875rem 0 0;
  font-size: 0.8125rem;
  line-height: 1.6;
  color: var(--color-gray);
}

/* ---- 最新战报 ---- */
.page-home .reports-section {
  padding-block: var(--ph-gap-section);
  background: radial-gradient(40rem 24rem at 88% 12%, rgba(0,210,255,0.06) 0%, transparent 60%);
}
.page-home .section-heading-row {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 0.875rem 1.5rem;
  margin-bottom: var(--ph-gap-block);
}
.page-home .section-heading-row .section-label {
  display: block;
  margin-bottom: 0.875rem;
}
.page-home .reports-grid {
  display: grid;
  gap: 1.25rem;
}
.page-home .report-card {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border: 1px solid var(--ph-card-border);
  border-radius: var(--radius-lg);
  background: var(--ph-card-bg);
  transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}
.page-home .report-card:hover,
.page-home .report-card:focus-within {
  transform: translateY(-4px);
  border-color: rgba(0,255,157,0.4);
  box-shadow: 0 14px 32px rgba(0,0,0,0.24);
}
.page-home .report-card__media {
  position: relative;
  overflow: hidden;
  background: var(--color-ink);
}
.page-home .report-card__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.page-home .report-card__media .tag {
  position: absolute;
  top: 0.75rem;
  left: 0.75rem;
  z-index: 2;
}
.page-home .report-card__body {
  padding: 1.375rem 1.375rem 1.5rem;
}
.page-home .report-card__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1rem;
  margin-bottom: 0.625rem;
  font-size: 0.75rem;
  color: var(--color-gray);
}
.page-home .report-card__body h3 {
  margin: 0 0 0.625rem;
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: 1.0625rem;
  line-height: 1.4;
  color: var(--color-heading);
}
.page-home .report-card__body p {
  margin: 0 0 1rem;
  font-size: 0.875rem;
  line-height: 1.65;
  color: var(--ph-text-soft);
}
.page-home .report-card__art {
  display: flex;
  align-items: flex-end;
  min-height: 130px;
  padding: 1.25rem;
  position: relative;
  overflow: hidden;
}
.page-home .art-block--cyan {
  background:
    radial-gradient(10rem 6rem at 80% 20%, rgba(0,255,255,0.5) 0%, transparent 65%),
    linear-gradient(135deg, var(--color-cyan) 0%, var(--color-navy) 72%);
}
.page-home .art-block--amber {
  background:
    radial-gradient(10rem 6rem at 20% 80%, rgba(255,255,255,0.4) 0%, transparent 60%),
    linear-gradient(135deg, var(--color-amber) 0%, var(--color-navy) 72%);
}
.page-home .art-block--cyan::after,
.page-home .art-block--amber::after {
  content: "";
  position: absolute;
  right: -2rem;
  bottom: -3rem;
  width: 9rem;
  height: 9rem;
  border: 2px solid rgba(255,255,255,0.22);
  border-radius: 50%;
}
.page-home .art-block__label {
  position: relative;
  z-index: 1;
  padding: 0.375rem 0.75rem;
  border-radius: 999px;
  font-family: var(--font-data);
  font-size: 0.75rem;
  letter-spacing: 0.04em;
  color: rgba(5,10,18,0.85);
  background: rgba(255,255,255,0.7);
  backdrop-filter: blur(4px);
}

/* ---- 会员中心 ---- */
.page-home .membership-section {
  padding-block: var(--ph-gap-section);
  background:
    radial-gradient(38rem 24rem at 18% 88%, rgba(0,255,157,0.08) 0%, transparent 60%),
    var(--color-ink);
}
.page-home .membership-grid {
  display: grid;
  gap: 1.25rem;
}
.page-home .tier-card {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: 1.75rem 1.5rem 1.5rem;
  border: 1px solid var(--ph-card-border);
  border-radius: var(--radius-lg);
  background: linear-gradient(165deg, rgba(255,255,255,0.06) 0%, rgba(255,255,255,0.015) 100%);
  transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}
.page-home .tier-card:hover,
.page-home .tier-card:focus-within {
  transform: translateY(-4px);
  border-color: rgba(0,255,157,0.4);
  box-shadow: 0 14px 32px rgba(0,0,0,0.28);
}
.page-home .tier-card--vip {
  border-color: rgba(255,215,0,0.32);
  background:
    radial-gradient(22rem 12rem at 90% 0%, rgba(255,215,0,0.10) 0%, transparent 65%),
    linear-gradient(165deg, rgba(255,215,0,0.06) 0%, rgba(11,31,58,0.55) 100%);
}
.page-home .tier-card__head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.625rem 1rem;
  margin-bottom: 1rem;
}
.page-home .tier-card__price {
  display: inline-flex;
  align-items: baseline;
  gap: 0.375rem;
}
.page-home .tier-card__price .stat-number {
  font-size: clamp(2.25rem, 4vw, 3rem);
  line-height: 1;
}
.page-home .tier-card__icon {
  display: block;
  width: min(140px, 70%);
  height: auto;
  margin: 0 auto 1.25rem;
  border-radius: var(--radius-md);
}
.page-home .tier-card__list {
  margin: 0 0 1.25rem;
  padding: 0;
  list-style: none;
}
.page-home .tier-card__list li {
  position: relative;
  padding-left: 1.375rem;
  margin-bottom: 0.625rem;
  font-size: 0.875rem;
  line-height: 1.5;
  color: var(--ph-text-soft);
}
.page-home .tier-card__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.4375rem;
  width: 8px;
  height: 8px;
  border-radius: 2px;
  background: var(--color-neon);
}
.page-home .tier-card--vip .tier-card__list li::before {
  background: var(--color-amber);
}
.page-home .tier-card__badge {
  position: absolute;
  top: -0.625rem;
  right: 1.25rem;
  padding: 0.3rem 0.75rem;
  border-radius: 999px;
  background: var(--color-amber);
  color: var(--color-ink);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  box-shadow: 0 4px 14px rgba(255,215,0,0.35);
}
.page-home .tier-card .btn {
  margin-top: auto;
}

/* ---- 登录费用卡片 ---- */
.page-home .login-card {
  padding: 1.75rem 1.5rem 1.5rem;
  border: 1px solid rgba(0,210,255,0.24);
  border-radius: var(--radius-lg);
  background:
    radial-gradient(20rem 12rem at 100% 0%, rgba(0,210,255,0.10) 0%, transparent 65%),
    linear-gradient(160deg, rgba(0,210,255,0.06) 0%, rgba(11,31,58,0.5) 100%);
}
.page-home .login-card .section-label {
  display: block;
  margin-bottom: 0.75rem;
}
.page-home .login-card h3 {
  margin: 0 0 0.625rem;
  font-family: var(--font-heading);
  font-size: 1.375rem;
  line-height: 1.2;
  color: var(--color-heading);
}
.page-home .login-card p {
  margin: 0 0 1.25rem;
  font-size: 0.875rem;
  line-height: 1.65;
  color: var(--ph-text-soft);
}
.page-home .login-card__flow {
  display: grid;
  gap: 0.625rem;
  margin-bottom: 1.25rem;
}
.page-home .login-card__step {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  font-size: 0.8125rem;
  color: var(--ph-text-soft);
}
.page-home .login-card__step span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.75rem;
  height: 1.75rem;
  border-radius: 50%;
  border: 1px solid rgba(0,210,255,0.4);
  font-family: var(--font-data);
  font-size: 0.6875rem;
  color: var(--color-cyan);
}

/* ---- 免费额度 ---- */
.page-home .quota-section {
  padding-block: var(--ph-gap-section);
  background: linear-gradient(180deg, var(--color-ink) 0%, rgba(11,31,58,0.4) 100%);
}
.page-home .quota-layout {
  display: grid;
  gap: var(--ph-gap-section);
}
.page-home .quota-copy .section-label {
  display: block;
  margin-bottom: 0.875rem;
}
.page-home .quota-copy p {
  margin: 0 0 1.25rem;
  max-width: 36rem;
  line-height: 1.75;
  color: var(--ph-text-soft);
}
.page-home .quota-copy__list {
  margin: 0 0 1.5rem;
  padding: 0;
  list-style: none;
}
.page-home .quota-copy__list li {
  position: relative;
  padding-left: 1.5rem;
  margin-bottom: 0.625rem;
  font-size: 0.875rem;
  line-height: 1.6;
  color: var(--ph-text-soft);
}
.page-home .quota-copy__list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 0;
  color: var(--color-neon);
  font-weight: 700;
}
.page-home .quota-meter img {
  display: block;
  width: 100%;
  max-width: 440px;
  height: auto;
  margin: 0 auto;
  border-radius: var(--radius-md);
}
.page-home .quota-meter__track {
  max-width: 440px;
  height: 14px;
  margin: 1.25rem auto 0.75rem;
  border: 1px solid var(--ph-card-border);
  border-radius: 999px;
  background: rgba(255,255,255,0.07);
  overflow: hidden;
}
.page-home .quota-meter__fill {
  display: block;
  width: 70%;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--color-green) 0%, var(--color-neon) 100%);
  box-shadow: 0 0 12px rgba(0,255,157,0.5);
}
.page-home .quota-meter__labels {
  display: flex;
  justify-content: space-between;
  max-width: 440px;
  margin: 0 auto 0.5rem;
  font-family: var(--font-data);
  font-size: 0.8125rem;
  color: var(--color-gray);
}
.page-home .quota-meter__note {
  max-width: 440px;
  margin: 0 auto;
  font-size: 0.75rem;
  line-height: 1.5;
  color: var(--color-gray);
  text-align: center;
}

/* ---- 品牌信任 ---- */
.page-home .trust-section {
  padding-block: var(--ph-gap-section);
  background: var(--color-ink);
  border-top: 1px solid rgba(255,255,255,0.05);
}
.page-home .trust-layout {
  display: grid;
  gap: var(--ph-gap-block);
}
.page-home .trust-copy .section-label {
  display: block;
  margin-bottom: 0.875rem;
}
.page-home .trust-copy p {
  margin: 0 0 1.25rem;
  max-width: 40rem;
  line-height: 1.75;
  color: var(--ph-text-soft);
}
.page-home .trust-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.875rem;
}
.page-home .trust-stat {
  padding: 1.25rem 1.125rem;
  border-radius: var(--radius-md);
}
.page-home .trust-stat .stat-number {
  display: block;
  font-size: clamp(1.5rem, 2.6vw, 2.25rem);
  line-height: 1.15;
}
.page-home .trust-stat .verb {
  display: block;
  margin-top: 0.375rem;
  color: var(--color-gray);
}

/* ---- 响应式：平板 ---- */
@media (min-width: 768px) {
  .page-home .hero-panel__telemetry {
    grid-template-columns: repeat(3, 1fr);
  }
  .page-home .reports-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .page-home .report-card--featured {
    grid-column: 1 / -1;
    display: grid;
    grid-template-columns: 300px 1fr;
  }
  .page-home .report-card--featured .report-card__media {
    min-height: 100%;
  }
  .page-home .membership-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .page-home .login-card {
    grid-column: 1 / -1;
  }
  .page-home .quota-meter img,
  .page-home .quota-meter__track,
  .page-home .quota-meter__labels,
  .page-home .quota-meter__note {
    margin-left: 0;
    margin-right: 0;
  }
  .page-home .quota-meter__note {
    text-align: left;
  }
  .page-home .trust-stats {
    grid-template-columns: repeat(4, 1fr);
  }
}

/* ---- 响应式：桌面 ---- */
@media (min-width: 1024px) {
  .page-home .hero-panel__inner {
    grid-template-columns: 7fr 5fr;
    align-items: center;
  }
  .page-home .hero-panel__telemetry {
    grid-template-columns: 1fr;
  }
  .page-home .metric-grid {
    grid-template-columns: repeat(4, 1fr);
  }
  .page-home .membership-grid {
    grid-template-columns: 1.05fr 1.2fr 1fr;
    align-items: stretch;
  }
  .page-home .login-card {
    grid-column: auto;
  }
  .page-home .quota-layout {
    grid-template-columns: 1.05fr 0.95fr;
    align-items: center;
  }
  .page-home .trust-layout {
    grid-template-columns: 1fr 1fr;
    align-items: center;
  }
}