.page-products {
  --gold: #D4AF37;
  --gold-bright: #F9D976;
  --gold-deep: #8B6914;
  --purple: #9D00FF;
  --purple-light: #C44DFF;
  --blue: #00E5FF;
  --text-strong: #F5F5F5;
  --text-weak: #B0B0B8;
  --bg-main: #0B0B10;
  --bg-panel: #14141C;
  --font-display: 'Rajdhani', 'Noto Sans SC', 'Microsoft YaHei', 'PingFang SC', sans-serif;
  --font-body: 'Noto Serif SC', 'Songti SC', 'SimSun', 'STSong', serif;
  --font-number: 'Orbitron', 'Consolas', 'Courier New', monospace;
  overflow-x: hidden;
}
.page-products .platform-hero {
  position: relative;
  background: linear-gradient(135deg, rgba(212, 175, 55, 0.1) 0%, transparent 45%), linear-gradient(180deg, #0B0B10 0%, #14141C 100%);
  overflow: hidden;
  border-bottom: 1px solid rgba(212, 175, 55, 0.25);
  padding: 2.5rem 0 4rem;
}
.page-products .platform-hero::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 90px;
  background: linear-gradient(105deg, transparent 55%, rgba(0, 229, 255, 0.08) 55%, rgba(157, 0, 255, 0.06) 78%, transparent 82%);
  clip-path: polygon(0 100%, 100% 0, 100% 100%);
  pointer-events: none;
}
.page-products .hero-inner {
  position: relative;
  z-index: 1;
}
.page-products .breadcrumbs {
  margin-bottom: 2.5rem;
}
.page-products .breadcrumbs ol {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.375rem;
  list-style: none;
  margin: 0;
  padding: 0;
  font-family: var(--font-body);
  font-size: 0.85rem;
  color: var(--text-weak);
}
.page-products .breadcrumbs a {
  color: var(--text-weak);
  text-decoration: none;
  transition: color 0.2s var(--ease-out);
}
.page-products .breadcrumbs a:hover {
  color: var(--gold-bright);
}
.page-products .breadcrumbs .crumb-sep {
  margin: 0 0.25rem;
  color: var(--gold);
  opacity: 0.6;
}
.page-products .breadcrumbs [aria-current='page'] {
  color: var(--gold-bright);
}
.page-products .hero-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  align-items: center;
}
.page-products .hero-copy .section-overline {
  margin-bottom: 1rem;
}
.page-products .hero-copy .page-title {
  margin: 0 0 1.25rem;
  font-family: var(--font-display);
  font-size: 2.25rem;
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: 0.01em;
  color: var(--text-strong);
  text-shadow: 0 0 24px rgba(212, 175, 55, 0.15);
}
@media (min-width: 768px) {
  .page-products .hero-copy .page-title {
    font-size: 3.25rem;
  }
}
.page-products .hero-copy .page-lead {
  margin: 0 0 1.75rem;
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.8;
  color: var(--text-weak);
  max-width: 42rem;
}
@media (min-width: 1024px) {
  .page-products .hero-copy .page-lead {
    font-size: 1.1rem;
  }
}
.page-products .hero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}
.page-products .hero-index {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  justify-content: flex-start;
  border-left: 2px solid rgba(212, 175, 55, 0.4);
  padding-left: 1.5rem;
}
.page-products .hero-index-num {
  font-family: var(--font-number);
  font-size: 5.5rem;
  line-height: 0.9;
  background: linear-gradient(135deg, var(--gold-bright) 10%, var(--gold) 50%, var(--gold-deep) 90%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  filter: drop-shadow(0 0 28px rgba(212, 175, 55, 0.3));
}
@media (min-width: 768px) {
  .page-products .hero-index-num {
    font-size: 7.5rem;
  }
}
.page-products .hero-index-label {
  font-family: var(--font-number);
  font-size: 0.85rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--blue);
  line-height: 1.5;
}
@media (min-width: 1024px) {
  .page-products .hero-layout {
    grid-template-columns: 1fr 280px;
  }
  .page-products .hero-index {
    justify-content: flex-end;
    border-left: 2px solid rgba(212, 175, 55, 0.4);
  }
}
.page-products .section-block {
  padding: 3.5rem 0;
}
.page-products .chapter-head {
  display: flex;
  align-items: flex-start;
  gap: 1.25rem;
  margin-bottom: 2.5rem;
  border-left: 3px solid var(--gold);
  padding-left: 1.25rem;
}
.page-products .chapter-head .chapter-index {
  font-family: var(--font-number);
  font-size: 2rem;
  font-weight: 700;
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 1px var(--gold);
  flex-shrink: 0;
}
.page-products .chapter-head-text {
  flex: 1;
}
.page-products .chapter-head .chapter-title {
  margin: 0 0 0.35rem;
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 700;
  line-height: 1.2;
  color: var(--text-strong);
}
@media (min-width: 768px) {
  .page-products .chapter-head .chapter-title {
    font-size: 2.25rem;
  }
}
.page-products .chapter-head .chapter-sub {
  margin: 0;
  font-family: var(--font-body);
  font-size: 0.95rem;
  line-height: 1.6;
  color: var(--text-weak);
}
.page-products .cycle-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  align-items: stretch;
}
.page-products .cycle-media {
  position: relative;
  border-radius: var(--radius-cut);
  overflow: hidden;
  border: 1px solid rgba(212, 175, 55, 0.15);
}
.page-products .cycle-media img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  max-width: 100%;
}
.page-products .cycle-calendar {
  position: absolute;
  right: 1rem;
  bottom: 1rem;
  background: rgba(11, 11, 16, 0.9);
  border: 1px solid rgba(212, 175, 55, 0.45);
  border-radius: var(--radius-cut);
  padding: 0.85rem 1rem 0.6rem;
  width: 200px;
  box-shadow: 0 12px 48px rgba(0, 0, 0, 0.65);
}
.page-products .cal-head {
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gold-bright);
  margin-bottom: 0.5rem;
}
.page-products .cal-body {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 4px;
  margin-bottom: 0.35rem;
}
.page-products .cal-quarter {
  text-align: center;
  font-family: var(--font-number);
  font-size: 0.65rem;
  padding: 5px 0;
  border-radius: 3px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  color: var(--text-weak);
}
.page-products .cal-quarter.cal-gold {
  background: rgba(212, 175, 55, 0.2);
  color: var(--gold-bright);
  border-color: rgba(212, 175, 55, 0.4);
}
.page-products .cal-quarter.cal-blue {
  background: rgba(0, 229, 255, 0.15);
  color: var(--blue);
  border-color: rgba(0, 229, 255, 0.3);
}
.page-products .cal-quarter.cal-dim {
  opacity: 0.5;
}
.page-products .cal-svg {
  display: block;
  width: calc(100% - 0.5rem);
  height: auto;
  margin: 0 auto;
}
.page-products .cal-line {
  stroke: rgba(255, 255, 255, 0.12);
  stroke-width: 0.6;
}
.page-products .cal-dot {
  fill: none;
  stroke-width: 1.5;
}
.page-products .cal-dot-gold {
  fill: var(--gold);
  stroke: var(--gold-bright);
}
.page-products .cal-dot-purple {
  fill: var(--purple);
  stroke: var(--purple-light);
  filter: drop-shadow(0 0 6px rgba(157, 0, 255, 0.6));
}
.page-products .cal-dot-blue {
  fill: var(--blue);
  stroke: rgba(0, 229, 255, 0.6);
  filter: drop-shadow(0 0 6px rgba(0, 229, 255, 0.5));
}
.page-products .cycle-content {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}
.page-products .cycle-intro {
  margin: 0;
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.8;
  color: var(--text-weak);
}
.page-products .cycle-table-wrap {
  border-radius: var(--radius-cut);
  border: 1px solid rgba(212, 175, 55, 0.2);
  background: var(--bg-panel);
  overflow: hidden;
}
.page-products .cycle-table {
  width: 100%;
  border-collapse: collapse;
  font-family: var(--font-body);
}
.page-products .cycle-table thead th {
  background: rgba(212, 175, 55, 0.12);
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold-bright);
  text-align: left;
  padding: 0.85rem 1rem;
  border-bottom: 1px solid rgba(212, 175, 55, 0.25);
}
.page-products .cycle-table tbody td {
  padding: 0.85rem 1rem;
  font-size: 0.9rem;
  line-height: 1.55;
  color: var(--text-strong);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  vertical-align: top;
}
.page-products .cycle-table tbody tr:last-child td {
  border-bottom: none;
}
.page-products .cycle-table tbody tr:hover td {
  background: rgba(212, 175, 55, 0.04);
}
.page-products .btn {
  align-self: flex-start;
}
.page-products .feature-section {
  background: linear-gradient(180deg, rgba(157, 0, 255, 0.03), transparent 30%), var(--bg-main);
  border-top: 1px solid rgba(255, 255, 255, 0.04);
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}
.page-products .feature-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}
.page-products .feature-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}
@media (min-width: 640px) {
  .page-products .feature-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (min-width: 1024px) {
  .page-products .feature-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}
.page-products .feature-card {
  position: relative;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-cut);
  background: var(--bg-panel);
  padding: 1.5rem 1.25rem 1.4rem;
  transition: border-color 0.25s var(--ease-out), transform 0.2s var(--ease-out), box-shadow 0.3s var(--ease-out);
  overflow: hidden;
}
.page-products .feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--gold), var(--purple));
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform 0.35s var(--ease-out);
}
.page-products .feature-card:hover {
  border-color: rgba(212, 175, 55, 0.4);
  transform: translateY(-4px);
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.35), 0 0 24px rgba(157, 0, 255, 0.06);
}
.page-products .feature-card:hover::before {
  transform: scaleX(1);
}
.page-products .feature-card .feature-num {
  display: inline-block;
  font-family: var(--font-number);
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--gold);
  letter-spacing: 0.14em;
  margin-bottom: 0.75rem;
  border: 1px solid rgba(212, 175, 55, 0.3);
  border-radius: 3px;
  padding: 3px 8px;
}
.page-products .feature-card h3 {
  margin: 0 0 0.5rem;
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
  line-height: 1.25;
  color: var(--text-strong);
}
.page-products .feature-card p {
  margin: 0;
  font-family: var(--font-body);
  font-size: 0.9rem;
  line-height: 1.65;
  color: var(--text-weak);
}
.page-products .feature-media {
  border-radius: var(--radius-cut);
  overflow: hidden;
  border: 1px solid rgba(0, 229, 255, 0.2);
  position: relative;
  display: flex;
  flex-direction: column;
}
.page-products .feature-media img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  max-width: 100%;
}
.page-products .feature-media-caption {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.9rem 1rem;
  background: rgba(11, 11, 16, 0.88);
  border-top: 1px solid rgba(0, 229, 255, 0.2);
}
.page-products .caption-line {
  width: 2.5rem;
  height: 2px;
  background: linear-gradient(90deg, var(--gold), var(--purple));
  flex-shrink: 0;
}
.page-products .feature-media-caption p {
  margin: 0;
  font-family: var(--font-body);
  font-size: 0.85rem;
  color: var(--text-weak);
}
@media (min-width: 1024px) {
  .page-products .feature-layout {
    grid-template-columns: 1fr 380px;
  }
}
.page-products .download-section {
  background: linear-gradient(180deg, var(--bg-main) 0%, rgba(20, 20, 28, 0.6) 100%);
}
.page-products .download-intro {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  margin-bottom: 2rem;
}
.page-products .download-media {
  border-radius: var(--radius-cut);
  overflow: hidden;
  border: 1px solid rgba(212, 175, 55, 0.15);
}
.page-products .download-media img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  max-width: 100%;
}
.page-products .download-copy {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 1.25rem;
  justify-content: center;
}
.page-products .download-copy p {
  margin: 0;
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.8;
  color: var(--text-weak);
}
.page-products .download-points {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.page-products .download-points li {
  position: relative;
  padding-left: 1.5rem;
  font-family: var(--font-body);
  font-size: 0.95rem;
  line-height: 1.6;
  color: var(--text-strong);
}
.page-products .download-points li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.6em;
  width: 8px;
  height: 8px;
  background: linear-gradient(135deg, var(--gold), var(--purple));
  border-radius: 2px;
  transform: rotate(45deg);
}
.page-products .history-strip {
  border-radius: var(--radius-cut);
  overflow: hidden;
  border: 1px solid rgba(212, 175, 55, 0.15);
  margin-bottom: 2.5rem;
}
.page-products .history-strip img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  max-width: 100%;
}
@media (min-width: 768px) {
  .page-products .download-intro {
    grid-template-columns: 1fr 1fr;
  }
}
.page-products .version-timeline {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  padding-left: 1rem;
}
.page-products .version-timeline::before {
  content: '';
  position: absolute;
  left: 8px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(180deg, var(--gold), var(--purple) 60%, rgba(0, 229, 255, 0.2));
}
.page-products .version-item {
  position: relative;
  padding-left: 1.75rem;
}
.page-products .version-marker {
  position: absolute;
  left: 0;
  top: 1.5rem;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--bg-panel);
  border: 3px solid var(--gold);
  box-shadow: 0 0 12px rgba(212, 175, 55, 0.5);
  transform: translateX(-50%);
}
.page-products .version-item.version-current .version-marker {
  background: var(--gold);
  border-color: var(--gold-bright);
  box-shadow: 0 0 22px rgba(212, 175, 55, 0.8);
}
.page-products .version-card {
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-cut);
  background: var(--bg-panel);
  padding: 1.35rem 1.4rem;
  transition: border-color 0.25s var(--ease-out), transform 0.2s var(--ease-out), box-shadow 0.3s var(--ease-out);
}
.page-products .version-card:hover {
  border-color: rgba(212, 175, 55, 0.45);
  transform: translateX(4px);
  box-shadow: 0 14px 32px rgba(0, 0, 0, 0.3);
}
.page-products .version-head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.5rem;
}
.page-products .version-head h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--text-strong);
}
.page-products .version-card p {
  margin: 0 0 0.75rem;
  font-family: var(--font-body);
  font-size: 0.92rem;
  line-height: 1.65;
  color: var(--text-weak);
}
.page-products .version-card .btn {
  align-self: flex-start;
}
.page-products .security-section {
  background: linear-gradient(180deg, rgba(0, 229, 255, 0.03), transparent 40%), var(--bg-main);
  border-top: 1px solid rgba(0, 229, 255, 0.08);
}
.page-products .security-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  align-items: center;
}
.page-products .security-media {
  border-radius: var(--radius-cut);
  overflow: hidden;
  border: 1px solid rgba(0, 229, 255, 0.15);
}
.page-products .security-media img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  max-width: 100%;
}
.page-products .security-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}
@media (min-width: 768px) {
  .page-products .security-list {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (min-width: 1024px) {
  .page-products .security-layout {
    grid-template-columns: 380px 1fr;
  }
}
.page-products .security-card {
  display: flex;
  gap: 1rem;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-cut);
  background: rgba(20, 20, 28, 0.8);
  padding: 1.25rem 1.25rem;
  transition: border-color 0.25s var(--ease-out), background 0.2s var(--ease-out);
}
.page-products .security-card:hover {
  border-color: rgba(0, 229, 255, 0.4);
  background: rgba(20, 20, 28, 0.98);
}
.page-products .security-num {
  font-family: var(--font-number);
  font-size: 1.45rem;
  font-weight: 700;
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 1px var(--blue);
  flex-shrink: 0;
  padding-top: 2px;
}
.page-products .security-body {
  flex: 1;
}
.page-products .security-body h3 {
  margin: 0 0 0.35rem;
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-strong);
}
.page-products .security-body p {
  margin: 0;
  font-family: var(--font-body);
  font-size: 0.9rem;
  line-height: 1.65;
  color: var(--text-weak);
}
.page-products .service-cta {
  padding-bottom: 4.5rem;
}
.page-products .cta-panel {
  text-align: center;
  background: linear-gradient(135deg, rgba(212, 175, 55, 0.12), rgba(157, 0, 255, 0.08) 50%, rgba(0, 229, 255, 0.06));
  border: 1px solid rgba(212, 175, 55, 0.35);
  border-radius: var(--radius-cut);
  padding: 3rem 1.5rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
  position: relative;
  overflow: hidden;
}
.page-products .cta-panel::before {
  content: '';
  position: absolute;
  top: 0;
  left: -40%;
  width: 80%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(212, 175, 55, 0.08), transparent);
  transform: skewX(-15deg);
}
.page-products .cta-panel .section-overline {
  color: var(--gold-bright);
}
.page-products .cta-panel h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 700;
  line-height: 1.25;
  color: var(--text-strong);
  max-width: 30rem;
}
@media (min-width: 768px) {
  .page-products .cta-panel h2 {
    font-size: 2.25rem;
  }
}
.page-products .cta-panel p {
  margin: 0;
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--text-weak);
}
.page-products .cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  justify-content: center;
  margin-top: 0.75rem;
}
.page-products .btn-gold {
  background: linear-gradient(135deg, var(--gold-bright), var(--gold));
  color: #0B0B10;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.9rem;
  border: none;
  padding: 0.8rem 1.6rem;
  border-radius: var(--radius-cut);
  cursor: pointer;
  text-decoration: none;
  transition: transform 0.2s var(--ease-out), box-shadow 0.3s var(--ease-out);
}
.page-products .btn-gold:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 28px rgba(212, 175, 55, 0.3);
}
.page-products .btn-ghost {
  background: transparent;
  color: var(--blue);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.9rem;
  border: 1px solid rgba(0, 229, 255, 0.5);
  padding: 0.78rem 1.6rem;
  border-radius: var(--radius-cut);
  cursor: pointer;
  text-decoration: none;
  transition: border-color 0.2s var(--ease-out), background 0.2s var(--ease-out), transform 0.2s var(--ease-out);
}
.page-products .btn-ghost:hover {
  border-color: var(--blue);
  background: rgba(0, 229, 255, 0.08);
  transform: translateY(-2px);
}
@media (max-width: 639px) {
  .page-products .cycle-table thead {
    display: none;
  }
  .page-products .cycle-table,
  .page-products .cycle-table tbody,
  .page-products .cycle-table tr,
  .page-products .cycle-table td {
    display: block;
    width: 100%;
  }
  .page-products .cycle-table tr {
    padding: 0.4rem 0.75rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    margin-bottom: 0.5rem;
  }
  .page-products .cycle-table tr:last-child {
    margin-bottom: 0;
  }
  .page-products .cycle-table td {
    border: none;
    padding: 0.3rem 0;
  }
  .page-products .cycle-table td::before {
    content: attr(data-label);
    display: block;
    font-family: var(--font-display);
    font-size: 0.68rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: 2px;
  }
  .page-products .cycle-table td:not(:last-child) {
    border-bottom: 1px dashed rgba(255, 255, 255, 0.08);
  }
  .page-products .cycle-calendar {
    width: 160px;
    right: 0.75rem;
    bottom: 0.75rem;
    padding: 0.6rem 0.7rem 0.45rem;
  }
  .page-products .cal-quarter {
    font-size: 0.55rem;
    padding: 3px 0;
  }
  .page-products .hero-index-num {
    font-size: 4.5rem;
  }
  .page-products .platform-hero {
    padding: 2rem 0 3rem;
  }
  .page-products .chapter-head {
    flex-direction: column;
    gap: 0.5rem;
  }
  .page-products .chapter-head .chapter-index {
    font-size: 1.6rem;
  }
  .page-products .section-block {
    padding: 2.75rem 0;
  }
}