.page-home {
  --home-grid-line: rgba(103, 232, 249, 0.1);
  --home-glow: rgba(0, 255, 157, 0.08);
  --home-border: rgba(255, 255, 255, 0.08);
  --home-gold-border: rgba(255, 215, 0, 0.28);
  --home-serif: "思源宋体", "Noto Serif SC", serif;
  --home-sans: "思源黑体", "Noto Sans SC", sans-serif;
  overflow-x: hidden;
  background:
    radial-gradient(ellipse at 15% 0%, rgba(30, 58, 138, 0.22), transparent 50%),
    radial-gradient(ellipse at 85% 15%, rgba(0, 255, 157, 0.07), transparent 40%),
    var(--color-bg);
}
.page-home .breadcrumb {
  padding-top: calc(var(--header-height) + 1.25rem);
  position: relative;
  z-index: 3;
  font-size: 0.875rem;
  color: var(--color-muted);
}
.page-home .breadcrumb a {
  color: var(--color-cyan);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 0.25s;
}
.page-home .breadcrumb a:hover {
  border-color: var(--color-cyan);
}
.page-home .home-hero {
  position: relative;
  padding: clamp(3rem, 7vw, 5.5rem) 0 clamp(2rem, 5vw, 4rem);
  overflow: hidden;
}
.page-home .home-hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background-image:
    linear-gradient(var(--home-grid-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--home-grid-line) 1px, transparent 1px);
  background-size: 46px 46px;
  -webkit-mask-image: radial-gradient(ellipse at 30% 20%, #000 10%, transparent 65%);
  mask-image: radial-gradient(ellipse at 30% 20%, #000 10%, transparent 65%);
  will-change: background-position;
}
@media (prefers-reduced-motion: no-preference) {
  .page-home .home-hero-bg {
    animation: homeGridFlow 36s linear infinite;
  }
}
@keyframes homeGridFlow {
  from {
    background-position: 0 0, 0 0;
  }
  to {
    background-position: 46px 46px, 46px 46px;
  }
}
.page-home .home-hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: clamp(2rem, 5vw, 4rem);
}
@media (min-width: 900px) {
  .page-home .home-hero-inner {
    grid-template-columns: minmax(0, 1.2fr) minmax(0, 0.8fr);
    align-items: end;
  }
}
.page-home .home-hero-copy {
  max-width: 52rem;
}
.page-home .home-hero-kicker {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  color: var(--color-accent);
  text-transform: uppercase;
  padding: 0.375rem 0.875rem;
  border: 1px solid rgba(0, 255, 157, 0.35);
  border-radius: var(--radius-pill);
  background: rgba(0, 255, 157, 0.08);
}
.page-home .home-hero h1 {
  font-family: var(--home-serif);
  font-weight: 800;
  font-size: clamp(2rem, 5.4vw, 3.75rem);
  line-height: 1.08;
  letter-spacing: -0.02em;
  margin: 1rem 0 1.25rem;
  max-width: 12em;
  color: var(--color-text);
}
.page-home .home-hero .lead {
  color: var(--color-muted);
  font-size: clamp(1rem, 1.4vw, 1.125rem);
  line-height: 1.8;
  max-width: 44rem;
  margin: 0;
}
.page-home .home-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 2rem;
}
.page-home .home-hero-quick {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  margin-top: 1.25rem;
  font-size: 0.875rem;
}
.page-home .home-hero-quick-title {
  color: var(--color-muted);
  letter-spacing: 0.08em;
  margin-right: 0.25rem;
}
.page-home .home-hero-quick a {
  color: var(--color-text);
  text-decoration: none;
  padding: 0.3rem 0.8rem;
  border: 1px solid var(--home-border);
  border-radius: var(--radius-pill);
  background: var(--glass-panel);
  transition: border-color 0.25s, color 0.25s, transform 0.25s;
}
.page-home .home-hero-quick a:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
  transform: translateY(-2px);
}
.page-home .home-hero-metrics {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.75rem;
  margin-top: 2.5rem;
}
@media (min-width: 640px) {
  .page-home .home-hero-metrics {
    grid-template-columns: repeat(4, 1fr);
  }
}
.page-home .home-metric {
  background: var(--glass-panel);
  border: 1px solid var(--home-border);
  border-radius: var(--radius-lg);
  padding: 1rem 1.25rem;
  display: grid;
  gap: 0.25rem;
}
.page-home .home-metric span:first-child {
  font-family: var(--home-sans);
  font-weight: 800;
  font-size: 1.65rem;
  font-style: italic;
  transform: skewX(-6deg);
}
.page-home .home-metric span:last-child {
  font-size: 0.8rem;
  color: var(--color-muted);
  letter-spacing: 0.04em;
}
.page-home .home-metric:nth-child(1) span:first-child,
.page-home .home-metric:nth-child(4) span:first-child {
  color: var(--color-accent);
}
.page-home .home-metric:nth-child(2) span:first-child {
  color: var(--color-gold);
}
.page-home .home-metric:nth-child(3) span:first-child {
  color: var(--color-cyan);
}
.page-home .home-chapter-preview {
  background: linear-gradient(145deg, rgba(30, 58, 138, 0.35), rgba(11, 21, 38, 0.7));
  border: 1px solid var(--home-border);
  border-radius: var(--radius-lg);
  padding: clamp(1.25rem, 2.5vw, 2rem);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.25);
}
.page-home .home-chapter-title {
  font-family: var(--home-serif);
  font-size: 1.4rem;
  line-height: 1.3;
  color: var(--color-text);
  margin: 0 0 0.5rem;
}
.page-home .home-chapter-label {
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--color-accent);
  margin: 0 0 1.25rem;
}
.page-home .home-chapter-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 0.25rem;
}
.page-home .home-chapter-item a {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0 0.75rem;
  align-items: baseline;
  padding: 0.9rem 0.75rem;
  border-radius: var(--radius-md);
  text-decoration: none;
  color: var(--color-text);
  transition: background 0.3s, transform 0.3s, box-shadow 0.3s;
}
.page-home .home-chapter-index {
  font-family: var(--home-sans);
  font-weight: 900;
  font-size: 0.9rem;
  font-style: italic;
  transform: skewX(-8deg);
  color: var(--color-cyan);
  opacity: 0.7;
}
.page-home .home-chapter-name {
  font-weight: 700;
  font-size: 1.05rem;
}
.page-home .home-chapter-desc {
  grid-column: 2;
  font-size: 0.85rem;
  color: var(--color-muted);
  line-height: 1.5;
}
.page-home .home-chapter-item a:hover {
  background: var(--home-glow);
  transform: translateX(4px);
  box-shadow: inset 0 0 0 1px rgba(0, 255, 157, 0.15);
}
.page-home .home-section {
  padding: clamp(3rem, 6vw, 5rem) 0;
  position: relative;
  scroll-margin-top: var(--header-height);
}
.page-home .home-section + .home-section {
  border-top: 1px solid rgba(255, 255, 255, 0.04);
}
.page-home .home-library {
  background:
    radial-gradient(ellipse at 80% 20%, rgba(103, 232, 249, 0.08), transparent 45%),
    rgba(11, 21, 38, 0.3);
}
.page-home .home-membership {
  background:
    radial-gradient(ellipse at 20% 80%, rgba(255, 215, 0, 0.06), transparent 40%),
    rgba(11, 21, 38, 0.3);
}
.page-home .home-section .section-head {
  display: grid;
  gap: 0.5rem;
  align-items: end;
  grid-template-columns: auto 1fr;
  margin-bottom: 2rem;
}
.page-home .home-section .section-head .section-index {
  font-family: var(--home-sans);
  font-weight: 900;
  font-size: 1rem;
  font-style: italic;
  transform: skewX(-8deg);
  color: var(--color-accent);
  letter-spacing: 0.08em;
}
.page-home .home-section .section-head h2 {
  font-family: var(--home-serif);
  font-weight: 700;
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  line-height: 1.2;
  margin: 0;
  color: var(--color-text);
}
.page-home .home-section .section-head .tag {
  grid-column: 2;
  justify-self: start;
}
.page-home .home-intro {
  font-size: 1.05rem;
  line-height: 1.9;
  color: var(--color-muted);
  margin: 0 0 1.5rem;
  max-width: 46rem;
}
.page-home .home-note {
  font-size: 0.9rem;
  color: var(--color-muted);
  line-height: 1.7;
  border-left: 2px solid var(--color-cyan);
  padding-left: 1rem;
  margin: 1.5rem 0;
}
.page-home .home-cta-line {
  margin-top: 1.75rem;
  display: flex;
}
.page-home .home-split {
  display: grid;
  gap: 2rem;
  align-items: center;
}
@media (min-width: 768px) {
  .page-home .home-split {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  }
}
.page-home .home-tag-list {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  padding: 0;
  margin: 1.5rem 0 0;
}
.page-home .home-member-grid {
  display: grid;
  gap: 1.25rem;
  margin: 2rem 0 1.5rem;
}
@media (min-width: 768px) {
  .page-home .home-member-grid {
    grid-template-columns: 1fr 1fr;
  }
}
.page-home .home-member-card {
  padding: 1.5rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--home-border);
  transition: transform 0.3s, box-shadow 0.3s, border-color 0.3s;
}
.page-home .home-member-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.28);
}
.page-home .home-member-premium {
  border-color: var(--home-gold-border);
  background: linear-gradient(145deg, rgba(255, 215, 0, 0.07), rgba(255, 255, 255, 0.02) 55%, transparent);
}
.page-home .home-member-premium:hover {
  border-color: var(--color-gold);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.28), 0 0 40px rgba(255, 215, 0, 0.06);
}
.page-home .home-member-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  margin-bottom: 0.5rem;
}
.page-home .home-member-top h3 {
  font-family: var(--home-serif);
  font-size: 1.4rem;
  margin: 0;
  color: var(--color-text);
}
.page-home .home-member-mark {
  font-family: var(--home-sans);
  font-weight: 900;
  font-style: italic;
  transform: skewX(-8deg);
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  padding: 0.25rem 0.6rem;
  border-radius: var(--radius-pill);
  color: var(--color-gold);
  border: 1px solid rgba(255, 215, 0, 0.4);
}
.page-home .home-member-desc {
  color: var(--color-muted);
  font-size: 0.9rem;
  line-height: 1.7;
  margin: 0 0 1rem;
}
.page-home .home-member-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 0.55rem;
}
.page-home .home-member-list li {
  padding-left: 1.5rem;
  position: relative;
  color: var(--color-muted);
}
.page-home .home-member-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  width: 8px;
  height: 8px;
  transform: translateY(-50%);
  border-radius: 50%;
  background: var(--color-accent);
  box-shadow: var(--shadow-accent);
}
.page-home .home-member-premium .home-member-list li::before {
  background: var(--color-gold);
  box-shadow: 0 0 10px rgba(255, 215, 0, 0.4);
}
.page-home .home-member-note {
  color: var(--color-muted);
  font-size: 0.9rem;
  margin: 1rem 0 2rem;
}
.page-home .home-member-note a {
  color: var(--color-accent);
  text-decoration: none;
  border-bottom: 1px solid rgba(0, 255, 157, 0.4);
}
.page-home .home-member-note a:hover {
  border-color: var(--color-accent);
}
.page-home .home-relogin-grid {
  display: grid;
  gap: 2rem;
  align-items: center;
}
@media (min-width: 768px) {
  .page-home .home-relogin-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.8fr);
  }
}
.page-home .home-steps {
  list-style: none;
  padding: 0;
  margin: 1.75rem 0 0;
  display: grid;
  gap: 1rem;
}
.page-home .home-steps li {
  display: flex;
  align-items: center;
  gap: 1rem;
  background: var(--glass-panel);
  border: 1px solid var(--home-border);
  border-radius: var(--radius-md);
  padding: 1rem 1.25rem;
  color: var(--color-muted);
  font-size: 0.95rem;
}
.page-home .home-step-num {
  width: 36px;
  height: 36px;
  flex: none;
  display: grid;
  place-items: center;
  font-weight: 800;
  font-style: italic;
  transform: skewX(-8deg);
  border-radius: 12px;
  background: rgba(0, 255, 157, 0.12);
  color: var(--color-accent);
  border: 1px solid rgba(0, 255, 157, 0.3);
}
.page-home .home-client-grid {
  display: grid;
  gap: 2rem;
  align-items: center;
}
@media (min-width: 768px) {
  .page-home .home-client-grid {
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  }
}
.page-home .home-client-list {
  list-style: none;
  padding: 0;
  margin: 1.5rem 0;
  display: grid;
  gap: 0.75rem;
}
.page-home .home-client-list li {
  display: flex;
  gap: 0.75rem;
  align-items: flex-start;
  color: var(--color-muted);
  line-height: 1.7;
}
.page-home .home-client-list li::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-cyan);
  margin-top: 0.7em;
  flex: none;
  box-shadow: 0 0 12px rgba(103, 232, 249, 0.5);
}
.page-home .home-client-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 0.5rem;
}
.page-home .home-updates .section-head {
  grid-template-columns: auto 1fr auto;
}
.page-home .home-more-link {
  grid-column: 3;
  grid-row: 1 / span 2;
  align-self: start;
  font-size: 0.875rem;
}
.page-home .home-update-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
}
.page-home .home-update-list li {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem;
  padding: 1.25rem 0;
  border-top: 1px solid var(--home-border);
}
.page-home .home-update-list li:last-child {
  border-bottom: 1px solid var(--home-border);
}
.page-home .home-update-list a {
  color: var(--color-text);
  text-decoration: none;
  font-weight: 600;
  transition: color 0.25s, border-color 0.25s;
  border-bottom: 1px solid transparent;
}
.page-home .home-update-list a:hover {
  color: var(--color-accent);
  border-color: var(--color-accent);
}
.page-home .home-update-meta {
  margin-left: auto;
  font-size: 0.8rem;
  color: var(--color-muted);
}
.page-home .figure {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--home-border);
  background: linear-gradient(145deg, rgba(30, 58, 138, 0.18), rgba(0, 0, 0, 0.2));
  margin: 0;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.22);
}
.page-home .figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  max-width: 100%;
}
.page-home .figure--wide {
  aspect-ratio: 16 / 9;
}
.page-home .figure--square {
  aspect-ratio: 1 / 1;
}
@media (max-width: 479px) {
  .page-home .home-hero-metrics {
    grid-template-columns: 1fr 1fr;
  }
  .page-home .home-hero-quick {
    font-size: 0.8rem;
  }
  .page-home .home-update-list li {
    flex-direction: column;
    align-items: flex-start;
  }
  .page-home .home-update-meta {
    margin-left: 0;
  }
}
@media (min-width: 1024px) {
  .page-home .home-section {
    padding: clamp(4rem, 6vw, 6rem) 0;
  }
  .page-home .home-section .section-head {
    grid-template-columns: auto 1fr auto;
  }
  .page-home .home-section .section-head .tag {
    grid-column: 3;
    grid-row: 1 / span 2;
    align-self: start;
  }
  .page-home .home-member-grid {
    gap: 2rem;
  }
}