.page-home {
  --home-line: rgba(229, 233, 240, 0.18);
  --home-card: rgba(22, 51, 122, 0.58);
  --home-card-strong: rgba(22, 51, 122, 0.78);
  --home-accent-soft: rgba(255, 106, 0, 0.16);
  --home-title-size: clamp(2.5rem, 8vw, 4.5rem);
  position: relative;
  min-height: 100vh;
  background:
    radial-gradient(ellipse at 82% -5%, rgba(46, 92, 184, 0.32) 0%, transparent 52%),
    radial-gradient(ellipse at 8% 96%, rgba(255, 106, 0, 0.1) 0%, transparent 36%),
    radial-gradient(circle at 1px 1px, rgba(229, 233, 240, 0.07) 1px, transparent 1.3px),
    var(--c-space);
  background-size: auto, auto, 26px 26px, auto;
  color: var(--c-silver);
  overflow-x: hidden;
}

.page-home .home-container {
  max-width: var(--container);
  margin: 0 auto;
  padding: var(--gap-section) var(--gutter);
}

.page-home .home-zone {
  position: relative;
}

.page-home .home-zone[id] {
  scroll-margin-top: 5rem;
}

.page-home .home-hero {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.8rem;
  max-width: var(--container);
  margin: 0 auto;
  padding: clamp(4.5rem, 9vw, 7rem) var(--gutter) 2.5rem;
}

.page-home .hero-deco {
  display: none;
}

.page-home .hero-route {
  display: none;
}

.page-home .hero-copy {
  position: relative;
  z-index: 1;
}

.page-home .hero-eyebrow {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin: 0 0 1rem;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  color: var(--c-accent);
}

.page-home .hero-eyebrow::before {
  content: "";
  width: 2rem;
  height: 1px;
  background: var(--c-accent);
  flex: none;
}

.page-home .hero-title {
  margin: 0;
  font-family: var(--font-head);
  font-size: var(--home-title-size);
  font-weight: 800;
  line-height: 1.12;
  letter-spacing: -0.03em;
  color: var(--c-white);
}

.page-home .hero-title-cn {
  display: block;
  margin-top: 0.1em;
}

.page-home .hero-desc {
  max-width: 34rem;
  margin: 1.5rem 0 0;
  font-family: var(--font-body);
  font-size: 1.05rem;
  line-height: 1.8;
  color: var(--c-silver);
}

.page-home .hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 2rem;
}

.page-home .hero-aside {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.6rem;
  padding-left: 1.1rem;
  border-left: 1px solid var(--home-line);
  margin-top: 0.5rem;
}

.page-home .hero-aside-label {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--c-slate);
}

.page-home .hero-version-wrapper {
  position: relative;
  display: inline-flex;
  align-items: baseline;
  gap: 0.4rem;
  outline: none;
  cursor: default;
}

.page-home .hero-version-wrapper:focus-visible {
  outline: 2px dashed var(--c-white);
  outline-offset: 4px;
  border-radius: 4px;
}

.page-home .hero-aside-value {
  font-family: var(--font-head);
  font-size: 3.2rem;
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.04em;
  color: var(--c-accent);
}

.page-home .hero-aside-pop {
  position: absolute;
  left: 0;
  top: calc(100% + 0.5rem);
  width: min(15rem, 72vw);
  padding: 0.8rem 0.9rem;
  background: var(--c-navy);
  border: 1px solid var(--home-line);
  border-radius: 8px;
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.24);
  font-size: 0.78rem;
  line-height: 1.6;
  color: var(--c-silver);
  opacity: 0;
  transform: translateY(-4px);
  pointer-events: none;
  transition: opacity var(--dur) var(--ease), transform var(--dur) var(--ease);
  z-index: 6;
}

.page-home .hero-version-wrapper:hover .hero-aside-pop,
.page-home .hero-version-wrapper:focus-visible .hero-aside-pop {
  opacity: 1;
  transform: translateY(0);
}

.page-home .hero-aside-hint {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  line-height: 1.6;
  color: var(--c-slate);
}

.page-home .home-figure {
  position: relative;
  margin: 0;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--home-line);
  background: linear-gradient(145deg, rgba(46, 92, 184, 0.24), rgba(11, 26, 58, 0.56));
}

.page-home .home-figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-home .figure-caption {
  position: absolute;
  right: 0.75rem;
  bottom: 0.75rem;
  margin: 0;
  padding: 0.3rem 0.6rem;
  background: rgba(11, 26, 58, 0.78);
  color: var(--c-silver);
  border: 1px solid rgba(229, 233, 240, 0.14);
  border-radius: 4px;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.06em;
  backdrop-filter: blur(4px);
}

.page-home .hero-art {
  position: relative;
  z-index: 1;
}

.page-home .home-zone-head {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.9rem;
  margin-bottom: 2.4rem;
}

.page-home .home-zone-index {
  flex: none;
  font-family: var(--font-head);
  font-size: 3rem;
  font-weight: 800;
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 1.5px rgba(229, 233, 240, 0.3);
}

.page-home .home-zone-kicker {
  margin: 0 0 0.4rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--c-accent);
}

.page-home .home-zone-title {
  margin: 0;
  font-family: var(--font-head);
  font-size: clamp(1.6rem, 4vw, 2.4rem);
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: var(--c-white);
}

.page-home .home-zone-desc {
  max-width: 42rem;
  margin: 0.75rem 0 0;
  font-family: var(--font-body);
  font-size: 0.98rem;
  line-height: 1.7;
  color: var(--c-slate);
}

.page-home .home-linkline {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-top: 2.5rem;
  padding-top: 1rem;
  border-top: 1px solid var(--home-line);
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--c-accent);
  text-decoration: none;
}

.page-home .home-arrow {
  transition: transform var(--dur) var(--ease);
}

.page-home .home-linkline:hover .home-arrow,
.page-home .home-linkline:focus-visible .home-arrow {
  transform: translateX(6px);
}

.page-home .home-login-grid {
  display: block;
}

.page-home .home-entrycard {
  position: relative;
  margin-bottom: 1rem;
  padding: 1.3rem;
  background: linear-gradient(160deg, rgba(22, 51, 122, 0.72), rgba(11, 26, 58, 0.5));
  border: 1px solid var(--home-line);
  border-radius: var(--radius);
  transition: transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-home .home-entrycard:hover {
  transform: translateY(-4px);
  border-color: rgba(255, 106, 0, 0.45);
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.2);
}

.page-home .home-entry-num {
  display: inline-block;
  margin-bottom: 0.6rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  color: var(--c-slate);
}

.page-home .home-entry-title {
  margin: 0 0 0.5rem;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1.15rem;
  line-height: 1.3;
  color: var(--c-white);
}

.page-home .home-entry-meta {
  margin: 0 0 0.6rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.05em;
  color: var(--c-info);
}

.page-home .home-entry-desc {
  margin: 0;
  font-family: var(--font-body);
  font-size: 0.92rem;
  line-height: 1.7;
  color: var(--c-silver);
}

.page-home .home-login-figure {
  margin-top: 1.4rem;
}

.page-home .home-login-note {
  margin-top: 1rem;
  padding: 1rem 1.1rem;
  border-left: 2px solid var(--c-accent);
  border-radius: 0 var(--radius) var(--radius) 0;
  background: rgba(255, 106, 0, 0.07);
}

.page-home .home-login-note p {
  margin: 0 0 0.35rem;
  font-family: var(--font-mono);
  font-size: 0.76rem;
  line-height: 1.6;
  color: var(--c-silver);
}

.page-home .home-login-note p:last-child {
  margin-bottom: 0;
}

.page-home .home-zone-faq {
  background:
    radial-gradient(ellipse at 15% 12%, rgba(46, 92, 184, 0.14), transparent 50%),
    var(--c-silver);
  color: var(--c-ink);
}

.page-home .home-zone-faq .home-zone-index {
  color: var(--c-navy);
  -webkit-text-stroke-color: rgba(22, 51, 122, 0.4);
}

.page-home .home-zone-faq .home-zone-title {
  color: var(--c-ink);
}

.page-home .home-zone-faq .home-zone-desc {
  color: var(--c-slate);
}

.page-home .home-zone-faq .home-zone-kicker {
  color: var(--c-accent);
}

.page-home .home-zone-faq .home-linkline {
  border-top-color: rgba(26, 32, 44, 0.16);
  color: var(--c-info);
}

.page-home .home-zone-faq .home-figure {
  border-color: rgba(26, 32, 44, 0.12);
}

.page-home .home-faq-grid {
  display: block;
}

.page-home .home-faqcard {
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
  margin-bottom: 1rem;
  padding: 1.4rem 1.3rem 1.6rem;
  background: var(--c-white);
  border: 1px solid rgba(26, 32, 44, 0.08);
  border-radius: var(--radius);
  box-shadow: 0 1px 2px rgba(11, 26, 58, 0.04);
  transition: transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}

.page-home .home-faqcard:hover {
  transform: translateY(-4px);
  box-shadow: 0 14px 32px rgba(11, 26, 58, 0.1);
}

.page-home .home-faq-code {
  display: inline-block;
  align-self: flex-start;
  padding: 0.25rem 0.6rem;
  background: rgba(255, 106, 0, 0.08);
  border-radius: 4px;
  font-family: var(--font-mono);
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--c-accent);
}

.page-home .home-faq-title {
  margin: 0 0 0.35rem;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--c-ink);
}

.page-home .home-faq-text {
  margin: 0;
  font-family: var(--font-body);
  font-size: 0.9rem;
  line-height: 1.65;
  color: var(--c-slate);
}

.page-home .home-faq-link {
  align-self: flex-start;
  margin-top: auto;
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 0.85rem;
  color: var(--c-info);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color var(--dur) var(--ease), color var(--dur) var(--ease);
}

.page-home .home-faq-link:hover {
  color: var(--c-accent);
  border-color: var(--c-accent);
}

.page-home .home-faq-figure {
  margin-top: 1.4rem;
}

.page-home .home-faq-tip {
  margin-top: 1rem;
  padding: 1rem 1.1rem;
  background: rgba(46, 92, 184, 0.06);
  border-left: 2px solid var(--c-info);
  border-radius: 0 var(--radius) var(--radius) 0;
}

.page-home .home-faq-tip p {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  line-height: 1.65;
  color: var(--c-slate);
}

.page-home .home-download-grid {
  display: block;
}

.page-home .home-download-figure {
  margin-bottom: 1.2rem;
}

.page-home .home-resource-list {
  list-style: none;
  margin: 1.2rem 0 0;
  padding: 0;
  border-top: 1px solid var(--home-line);
}

.page-home .home-resource-item {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 1rem;
  padding: 0.9rem 0;
  border-bottom: 1px solid var(--home-line);
}

.page-home .home-resource-name {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1rem;
  color: var(--c-white);
}

.page-home .home-resource-desc {
  font-family: var(--font-mono);
  font-size: 0.76rem;
  text-align: right;
  color: var(--c-slate);
}

.page-home .home-subscribe-note {
  margin-top: 1.4rem;
  padding: 1.2rem 1.3rem;
  background: linear-gradient(135deg, rgba(255, 106, 0, 0.14), rgba(255, 106, 0, 0.05));
  border: 1px solid rgba(255, 106, 0, 0.22);
  border-radius: var(--radius);
}

.page-home .home-subscribe-note p {
  margin: 0 0 1rem;
  font-family: var(--font-body);
  font-size: 0.95rem;
  line-height: 1.7;
  color: var(--c-silver);
}

.page-home .home-timeline {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-home .home-timeline-item {
  position: relative;
  margin-bottom: 1.2rem;
  padding: 0.6rem 1.3rem 0.6rem 1.3rem;
  border-left: 2px solid var(--home-line);
  transition: border-color var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.page-home .home-timeline-item:hover {
  border-left-color: var(--c-accent);
  transform: translateX(4px);
}

.page-home .home-timeline-version {
  display: inline-block;
  margin-bottom: 0.4rem;
  padding: 0.2rem 0.55rem;
  background: rgba(255, 106, 0, 0.14);
  border-radius: 4px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  color: var(--c-accent);
}

.page-home .home-timeline-title {
  margin: 0 0 0.35rem;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--c-white);
}

.page-home .home-timeline-desc {
  margin: 0;
  font-family: var(--font-body);
  font-size: 0.9rem;
  line-height: 1.6;
  color: var(--c-slate);
}

.page-home .home-footerband {
  margin-top: var(--gap-section);
  background:
    radial-gradient(ellipse at 85% 0%, rgba(46, 92, 184, 0.25), transparent 45%),
    var(--c-navy);
  border-top: 1px solid var(--home-line);
}

.page-home .home-footerband .home-container {
  padding-top: 3rem;
  padding-bottom: 3rem;
}

.page-home .home-footerband-grid {
  display: block;
}

.page-home .home-trust,
.page-home .home-support,
.page-home .home-meta-links {
  margin-bottom: 1.8rem;
}

.page-home .home-trust-label,
.page-home .home-support-label {
  margin: 0 0 0.6rem;
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--c-accent);
}

.page-home .home-trust > p:not(.home-trust-label):not(.home-footer-icp) {
  max-width: 34rem;
  margin: 0;
  font-family: var(--font-body);
  font-size: 0.92rem;
  line-height: 1.75;
  color: var(--c-silver);
}

.page-home .home-footer-icp {
  margin-top: 1.8rem;
  padding-top: 1rem;
  border-top: 1px solid var(--home-line);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  line-height: 1.6;
  color: var(--c-slate);
}

.page-home .home-support p {
  margin: 0 0 0.3rem;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  line-height: 1.7;
  color: var(--c-silver);
}

.page-home .home-support-hint {
  margin-top: 0.6rem;
  color: var(--c-slate);
}

.page-home .home-meta-links {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.page-home .home-meta-links a {
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--c-info);
  text-decoration: none;
  transition: color var(--dur) var(--ease);
}

.page-home .home-meta-links a:hover {
  color: var(--c-accent);
}

@media (min-width: 900px) {
  .page-home .home-hero {
    grid-template-columns: 6fr 2fr 4fr;
    gap: 2.5rem;
    min-height: 88vh;
    align-items: center;
    padding-top: clamp(6rem, 12vh, 9rem);
    padding-bottom: 4rem;
  }

  .page-home .hero-route {
    display: block;
    position: absolute;
    top: 34%;
    left: 28%;
    width: 55%;
    height: 8rem;
    z-index: 0;
    opacity: 0.5;
    pointer-events: none;
  }

  .page-home .hero-deco {
    display: block;
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    z-index: 0;
    font-family: var(--font-head);
    font-weight: 800;
    font-size: clamp(6rem, 18vw, 15rem);
    line-height: 0.8;
    color: transparent;
    -webkit-text-stroke: 1.5px rgba(229, 233, 240, 0.14);
    pointer-events: none;
    user-select: none;
  }

  .page-home .hero-copy {
    align-self: center;
  }

  .page-home .hero-aside {
    align-self: end;
    margin-bottom: 0.5rem;
  }

  .page-home .hero-art {
    align-self: center;
  }

  .page-home .home-zone-head {
    flex-direction: row;
    align-items: flex-end;
    gap: 2rem;
  }

  .page-home .home-zone-index {
    font-size: 5rem;
  }

  .page-home .home-zone-heading {
    flex: 1;
  }

  .page-home .home-login-grid {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    gap: var(--gap-card);
  }

  .page-home .home-entrycard {
    margin-bottom: 0;
  }

  .page-home .home-entrycard:nth-child(1) {
    grid-column: span 4;
  }

  .page-home .home-entrycard:nth-child(2) {
    grid-column: 5 / span 4;
    margin-top: 1.8rem;
  }

  .page-home .home-entrycard:nth-child(3) {
    grid-column: 9 / span 4;
    margin-top: 0.5rem;
  }

  .page-home .home-login-figure {
    grid-column: span 8;
    margin-top: 1.5rem;
  }

  .page-home .home-login-note {
    grid-column: 9 / span 4;
    margin-top: 1.5rem;
  }

  .page-home .home-faq-grid {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    gap: var(--gap-card);
  }

  .page-home .home-faqcard {
    margin-bottom: 0;
  }

  .page-home .home-faqcard:nth-child(1) {
    grid-column: span 4;
  }

  .page-home .home-faqcard:nth-child(2) {
    grid-column: 5 / span 4;
    margin-top: 1.6rem;
  }

  .page-home .home-faqcard:nth-child(3) {
    grid-column: 9 / span 4;
    margin-top: 0.4rem;
  }

  .page-home .home-faq-figure {
    grid-column: span 7;
    margin-top: 1.6rem;
  }

  .page-home .home-faq-tip {
    grid-column: 8 / span 5;
    margin-top: 1.6rem;
  }

  .page-home .home-download-grid {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    gap: var(--gap-card);
    align-items: center;
  }

  .page-home .home-download-figure {
    grid-column: span 7;
    margin-bottom: 0;
  }

  .page-home .home-resource-list {
    grid-column: 8 / span 5;
    margin-top: 0;
  }

  .page-home .home-subscribe-note {
    grid-column: 8 / span 5;
  }

  .page-home .home-timeline {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    column-gap: var(--gap-card);
  }

  .page-home .home-timeline-item {
    grid-column: span 5;
    margin-bottom: 1.6rem;
  }

  .page-home .home-timeline-item:nth-child(even) {
    grid-column: 8 / span 5;
    margin-top: 2rem;
  }

  .page-home .home-footerband-grid {
    display: grid;
    grid-template-columns: 5fr 4fr 3fr;
    gap: 2.5rem;
  }

  .page-home .home-trust,
  .page-home .home-support,
  .page-home .home-meta-links {
    margin-bottom: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .home-entrycard,
  .page-home .home-faqcard,
  .page-home .home-timeline-item,
  .page-home .home-linkline .home-arrow,
  .page-home .hero-aside-pop {
    transition: none !important;
  }

  .page-home .home-timeline-item:hover {
    transform: none;
  }
}