.page-home {
  --home-hero-min-h: min(720px, calc(100vh - 64px));
  --home-gold-soft: rgba(212, 175, 55, 0.16);
  --home-gold-border: rgba(212, 175, 55, 0.32);
  --home-bg-deep: #120720;
  background: var(--gb-bg);
  color: var(--gb-text);
  overflow-x: hidden;
}

/* ========== 首屏英雄区 ========== */
.page-home-hero {
  position: relative;
  min-height: var(--home-hero-min-h);
  display: flex;
  align-items: center;
  overflow: hidden;
  background: linear-gradient(180deg, var(--home-bg-deep) 0%, var(--gb-bg) 60%, var(--gb-card) 100%);
  padding: 88px 0 56px;
}
.page-home-hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.page-home-hero-bg img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.42;
}
.page-home-hero-overlay {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 72% 40%, rgba(212, 175, 55, 0.06) 0%, transparent 60%),
    linear-gradient(180deg, rgba(18, 7, 32, 0.86) 0%, rgba(26, 11, 46, 0.72) 50%, rgba(45, 27, 78, 0.92) 100%);
}
.page-home-hero-grid {
  position: absolute;
  inset: 0;
  z-index: 1;
  background-image:
    linear-gradient(rgba(212, 175, 55, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(212, 175, 55, 0.05) 1px, transparent 1px);
  background-size: 48px 48px;
  -webkit-mask-image: radial-gradient(ellipse at 40% 50%, rgba(0, 0, 0, 0.9), transparent 78%);
  mask-image: radial-gradient(ellipse at 40% 50%, rgba(0, 0, 0, 0.9), transparent 78%);
  pointer-events: none;
}
.page-home-hero-curve {
  position: absolute;
  right: 0;
  bottom: -1px;
  left: 0;
  z-index: 2;
  width: 100%;
  height: 220px;
  pointer-events: none;
}
.page-home-hero-inner {
  position: relative;
  z-index: 3;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 22px;
}
.page-home-hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 16px;
  border: 1px solid var(--home-gold-border);
  border-radius: var(--gb-radius-pill);
  background: rgba(18, 7, 32, 0.56);
  color: var(--gb-gold-light);
  font-family: var(--gb-font-body);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.04em;
  backdrop-filter: blur(8px);
}
.page-home-hero-badge-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--gb-gold);
  box-shadow: 0 0 10px rgba(212, 175, 55, 0.8);
}
.page-home-hero-title {
  font-family: var(--gb-font-title);
  font-size: 42px;
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: transparent;
  background: linear-gradient(135deg, #F0D78C 0%, #E8E0F0 45%, #D4AF37 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  max-width: 8em;
}
.page-home-hero-lead {
  max-width: 560px;
  margin: 0;
  font-size: 16px;
  line-height: 1.7;
  color: var(--gb-text-muted);
}
.page-home-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 6px;
}
.page-home-hero-cta {
  padding: 14px 32px;
  font-size: 16px;
  box-shadow: 0 10px 28px rgba(255, 122, 0, 0.28);
}
.page-home-hero-ghost {
  padding: 14px 28px;
  font-size: 16px;
}
.page-home-hero-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin-top: 20px;
  font-family: var(--gb-font-mono);
  font-size: 13px;
  color: var(--gb-gold);
  letter-spacing: 0.02em;
}
.page-home-hero-divider {
  width: 24px;
  height: 1px;
  background: var(--gb-gold);
  opacity: 0.5;
}

/* ========== 路线提示条 ========== */
.page-home-route {
  border-block: 1px solid var(--gb-border);
  background: rgba(18, 7, 32, 0.6);
  padding: 12px 0;
}
.page-home-route .site-container {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px 10px;
}
.page-home-route-text {
  font-family: var(--gb-font-mono);
  font-size: 13px;
  color: var(--gb-text-muted);
}
.page-home-route-arrow {
  color: var(--gb-gold);
  font-size: 14px;
  line-height: 1;
}

/* ========== 区块头通用 ========== */
.page-home-section-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 36px;
}

/* ========== 常见问题速览 ========== */
.page-home-faq {
  background: var(--gb-bg);
}
.page-home-faq-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}
.page-home-faq-card {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 10px;
  padding: 28px 24px 24px;
  border-radius: var(--gb-radius-lg);
  background: var(--gb-card);
  border: 1px solid var(--gb-border);
  text-decoration: none;
  color: inherit;
  transition: transform 0.3s ease, border-color 0.3s ease, background 0.3s ease, box-shadow 0.3s ease;
  overflow: hidden;
}
.page-home-faq-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--gb-gold-gradient);
  opacity: 0;
  transition: opacity 0.3s ease;
}
.page-home-faq-card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, transparent 30%, rgba(212, 175, 55, 0.08) 50%, transparent 70%);
  transform: translateX(-100%);
  transition: transform 0.6s ease;
  pointer-events: none;
}
.page-home-faq-card:hover,
.page-home-faq-card:focus-visible {
  transform: translateY(-4px);
  border-color: var(--home-gold-border);
  background: var(--gb-card-hover);
  box-shadow: var(--gb-shadow);
}
.page-home-faq-card:hover::before,
.page-home-faq-card:focus-visible::before {
  opacity: 1;
}
.page-home-faq-card:hover::after,
.page-home-faq-card:focus-visible::after {
  transform: translateX(100%);
}
.page-home-faq-index {
  font-family: var(--gb-font-mono);
  font-size: 14px;
  color: var(--gb-gold);
  letter-spacing: 0.06em;
}
.page-home-faq-title {
  margin: 0;
  font-family: var(--gb-font-title);
  font-size: 18px;
  line-height: 1.35;
  color: var(--gb-text);
}
.page-home-faq-text {
  margin: 0;
  font-size: 14px;
  line-height: 1.65;
  color: var(--gb-text-muted);
}
.page-home-faq-link {
  margin-top: 8px;
  font-size: 13px;
  font-weight: 500;
  color: var(--gb-link);
}
.page-home-faq-more {
  flex-shrink: 0;
}

/* ========== 新版特性 ========== */
.page-home-features {
  padding: 72px 0 64px;
  background:
    linear-gradient(180deg, var(--gb-bg) 0%, #140A26 60%, var(--gb-bg) 100%);
  position: relative;
  overflow: hidden;
}
.page-home-features::before {
  content: '';
  position: absolute;
  top: 80px;
  right: -160px;
  width: 420px;
  height: 420px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(212, 175, 55, 0.06) 0%, transparent 70%);
  pointer-events: none;
}
.page-home-features .site-container {
  position: relative;
  z-index: 1;
}
.page-home-features-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}
.page-home-feature-main {
  display: grid;
  grid-template-columns: 1fr;
  gap: 22px;
  padding: 30px 28px 0;
  border-radius: var(--gb-radius-lg);
  background: var(--gb-card);
  border: 1px solid var(--gb-border);
  box-shadow: var(--gb-shadow);
}
.page-home-feature-main-copy {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.page-home-feature-main-copy h3 {
  margin: 0;
  font-family: var(--gb-font-title);
  font-size: 20px;
  color: var(--gb-gold-light);
}
.page-home-feature-main-copy p {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--gb-text-muted);
}
.page-home-feature-version {
  font-family: var(--gb-font-mono);
  font-size: 13px;
  color: var(--gb-gold);
  letter-spacing: 0.04em;
}
.page-home-feature-media {
  border-radius: var(--gb-radius-md) var(--gb-radius-md) var(--gb-radius-lg) var(--gb-radius-lg);
  overflow: hidden;
  background: var(--home-bg-deep);
}
.page-home-feature-media img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}
.page-home-feature-rail {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}
.page-home-feature-card {
  position: relative;
  padding: 26px 24px;
  border-radius: var(--gb-radius-lg);
  background: rgba(45, 27, 78, 0.72);
  border: 1px solid var(--gb-border);
  transition: transform 0.3s ease, border-color 0.3s ease, background 0.3s ease;
}
.page-home-feature-card:hover {
  transform: translateY(-3px);
  border-color: var(--home-gold-border);
  background: var(--gb-card-hover);
}
.page-home-feature-card-index {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  margin-bottom: 14px;
  border-radius: 50%;
  background: var(--home-gold-soft);
  border: 1px solid var(--home-gold-border);
  color: var(--gb-gold);
  font-family: var(--gb-font-mono);
  font-size: 14px;
}
.page-home-feature-card h3 {
  margin: 0 0 8px;
  font-family: var(--gb-font-title);
  font-size: 17px;
  color: var(--gb-text);
}
.page-home-feature-card p {
  margin: 0;
  font-size: 14px;
  line-height: 1.65;
  color: var(--gb-text-muted);
}

/* ========== 活动区与订阅设置示例 ========== */
.page-home-showcase {
  background: var(--gb-bg);
}
.page-home-showcase-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
  padding: 36px 0;
  border-bottom: 1px solid var(--gb-border);
}
.page-home-showcase-row:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}
.page-home-showcase-media {
  border-radius: var(--gb-radius-lg);
  overflow: hidden;
  background: var(--home-bg-deep);
  aspect-ratio: 4 / 3;
  box-shadow: var(--gb-shadow);
}
.page-home-showcase-media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.page-home-showcase-content {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 16px;
}
.page-home-showcase-content h2 {
  margin: 0;
  font-family: var(--gb-font-title);
  font-size: 24px;
  line-height: 1.25;
  color: var(--gb-text);
}
.page-home-showcase-content p {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--gb-text-muted);
}
.page-home-showcase-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.page-home-showcase-tag {
  padding: 5px 14px;
  border-radius: var(--gb-radius-pill);
  background: var(--home-gold-soft);
  border: 1px solid var(--home-gold-border);
  color: var(--gb-gold-light);
  font-size: 13px;
  font-weight: 500;
}
.page-home-showcase-points {
  display: flex;
  flex-direction: column;
  gap: 10px;
  width: 100%;
  padding: 14px 16px;
  border-left: 2px solid var(--gb-gold);
  background: rgba(18, 7, 32, 0.44);
  border-radius: 0 var(--gb-radius-sm) var(--gb-radius-sm) 0;
}
.page-home-showcase-point {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  color: var(--gb-text);
}
.page-home-showcase-point-index {
  font-family: var(--gb-font-mono);
  font-size: 13px;
  color: var(--gb-gold);
}

/* ========== 帮助与支持 ========== */
.page-home-support {
  background: var(--gb-bg);
}
.page-home-support-card {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
  padding: 36px 28px;
  border-radius: var(--gb-radius-lg);
  background:
    linear-gradient(135deg, rgba(212, 175, 55, 0.06) 0%, transparent 40%),
    var(--gb-card);
  border: 1px solid var(--home-gold-border);
  box-shadow: var(--gb-shadow);
  position: relative;
  overflow: hidden;
}
.page-home-support-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--gb-gold-gradient);
}
.page-home-support-main {
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.page-home-support-main h2 {
  margin: 0;
}
.page-home-support-lead {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--gb-text-muted);
}
.page-home-support-channels {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 6px;
}
.page-home-support-channel {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 12px 16px;
  border-radius: var(--gb-radius-md);
  background: rgba(18, 7, 32, 0.5);
  border: 1px solid var(--gb-border);
}
.page-home-support-channel-label {
  font-size: 12px;
  color: var(--gb-text-muted);
}
.page-home-support-channel-value {
  font-family: var(--gb-font-mono);
  font-size: 14px;
  color: var(--gb-text);
}
.page-home-support-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
}

/* ========== 品牌信任 ========== */
.page-home-trust {
  background:
    radial-gradient(ellipse at 50% 100%, rgba(212, 175, 55, 0.05) 0%, transparent 70%),
    var(--gb-bg);
}
.page-home-trust-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin-bottom: 32px;
}
.page-home-trust-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 28px 16px;
  border-radius: var(--gb-radius-lg);
  background: var(--gb-card);
  border: 1px solid var(--gb-border);
  text-align: center;
  transition: transform 0.3s ease, border-color 0.3s ease, background 0.3s ease;
}
.page-home-trust-card:hover {
  transform: translateY(-3px);
  border-color: var(--home-gold-border);
  background: var(--gb-card-hover);
}
.page-home-trust-num {
  font-family: var(--gb-font-title);
  font-size: 30px;
  line-height: 1.1;
  color: var(--gb-gold-light);
  background: linear-gradient(135deg, #D4AF37, #F0D78C);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.page-home-trust-label {
  font-size: 13px;
  color: var(--gb-text-muted);
}
.page-home-trust-bottom {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 24px;
  border-radius: var(--gb-radius-lg);
  background: rgba(18, 7, 32, 0.6);
  border: 1px solid var(--gb-border);
}
.page-home-trust-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.page-home-trust-badge {
  padding: 6px 14px;
  border-radius: var(--gb-radius-pill);
  background: var(--home-gold-soft);
  border: 1px solid var(--home-gold-border);
  color: var(--gb-gold-light);
  font-size: 13px;
}
.page-home-trust-icp {
  padding: 6px 14px;
  border-radius: var(--gb-radius-pill);
  background: rgba(0, 212, 255, 0.08);
  border: 1px solid rgba(0, 212, 255, 0.24);
  color: var(--gb-link);
  font-family: var(--gb-font-mono);
  font-size: 13px;
}
.page-home-trust-desc {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--gb-text-muted);
}
.page-home-trust-more {
  flex-shrink: 0;
}

/* ========== 平板端适配 ≥768px ========== */
@media (min-width: 768px) {
  .page-home-hero {
    padding: 96px 0 72px;
  }
  .page-home-hero-title {
    font-size: 56px;
  }
  .page-home-hero-lead {
    font-size: 17px;
  }
  .page-home-hero-actions {
    margin-top: 10px;
  }

  .page-home-faq-grid {
    grid-template-columns: 1fr 1fr;
    gap: 24px;
  }
  .page-home-faq-card:nth-child(odd) {
    transform: translateY(16px);
  }
  .page-home-faq-card:nth-child(odd):hover,
  .page-home-faq-card:nth-child(odd):focus-visible {
    transform: translateY(12px);
  }

  .page-home-features-grid {
    grid-template-columns: 5fr 4fr;
    align-items: stretch;
  }
  .page-home-feature-main {
    grid-template-columns: 1fr;
    align-content: space-between;
  }
  .page-home-feature-rail {
    gap: 24px;
  }
  .page-home-feature-card {
    align-content: center;
  }

  .page-home-showcase-row {
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: 40px;
    padding: 44px 0;
  }
  .page-home-showcase-row--reverse .page-home-showcase-media {
    order: 2;
  }
  .page-home-showcase-row--reverse .page-home-showcase-content {
    order: 1;
  }

  .page-home-support-card {
    grid-template-columns: 1fr auto;
    align-items: center;
    padding: 44px 40px;
  }
  .page-home-support-actions {
    flex-direction: column;
    align-items: stretch;
    justify-content: center;
    min-width: 180px;
  }

  .page-home-trust-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
  }
  .page-home-trust-num {
    font-size: 36px;
  }
  .page-home-trust-bottom {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
  .page-home-trust-desc {
    max-width: 60%;
    text-align: right;
  }
}

/* ========== 桌面端适配 ≥1024px ========== */
@media (min-width: 1024px) {
  .page-home-hero {
    min-height: calc(100vh - 64px);
    padding: 0;
  }
  .page-home-hero-inner {
    gap: 26px;
  }
  .page-home-hero-title {
    font-size: 72px;
    line-height: 1.04;
  }
  .page-home-hero-lead {
    font-size: 18px;
    max-width: 620px;
  }
  .page-home-hero-actions {
    gap: 18px;
  }
  .page-home-hero-meta {
    margin-top: 26px;
  }
  .page-home-hero-curve {
    height: 260px;
  }

  .page-home-faq-grid {
    gap: 28px;
  }
  .page-home-faq-card {
    padding: 32px 28px 26px;
  }

  .page-home-features {
    padding: 88px 0 80px;
  }
  .page-home-features-grid {
    gap: 28px;
  }
  .page-home-feature-main {
    padding: 36px 36px 0;
  }
  .page-home-feature-card {
    padding: 30px 28px;
  }

  .page-home-showcase-row {
    gap: 56px;
    padding: 52px 0;
  }
  .page-home-showcase-content h2 {
    font-size: 28px;
  }

  .page-home-support-card {
    padding: 52px 48px;
  }

  .page-home-trust-grid {
    gap: 24px;
  }
  .page-home-trust-card {
    padding: 36px 24px;
  }
}