.page-products {
  --product-panel: rgba(17, 41, 92, 0.58);
  --product-line: rgba(199, 211, 224, 0.26);
  --product-cyan-glow: 0 0 28px rgba(0, 255, 198, 0.15);
  position: relative;
  overflow-x: clip;
  background:
    radial-gradient(circle at 12% 6%, rgba(0, 255, 198, 0.08), transparent 22%),
    linear-gradient(180deg, rgba(10, 27, 58, 0.96), rgba(10, 27, 58, 0.86) 40%, rgba(11, 16, 22, 0.88));
  color: var(--color-metal);
}

.page-products h1,
.page-products h2,
.page-products h3,
.page-products p,
.page-products ul {
  margin: 0;
}

.page-products .app-hero {
  position: relative;
  padding: 28px 0 24px;
}

.page-products .app-hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(0, 255, 198, 0.5), transparent);
}

.page-products .app-hero-grid {
  display: grid;
  gap: 24px;
}

.page-products .app-hero-copy h1 {
  font-family: var(--font-title);
  font-weight: 900;
  font-size: clamp(1.6rem, 4vw, 2.65rem);
  line-height: 1.16;
  letter-spacing: -0.02em;
  color: var(--color-silver);
  text-shadow: 0 0 28px rgba(0, 255, 198, 0.18);
  margin: 10px 0 16px;
}

.page-products .page-summary {
  color: var(--color-metal);
  line-height: 1.75;
  font-size: 0.98rem;
  max-width: 720px;
}

.page-products .app-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 22px;
}

.page-products .app-hero-panel {
  background: linear-gradient(145deg, rgba(17, 41, 92, 0.88), rgba(10, 27, 58, 0.92));
  border: 1px solid var(--product-line);
  clip-path: var(--clip-corner);
  padding: 18px 20px;
  font-size: 0.86rem;
  box-shadow: var(--shadow-panel);
  position: relative;
}

.page-products .state-live {
  color: var(--color-cyan);
  display: flex;
  align-items: center;
  gap: 8px;
}

.page-products .app-overview {
  margin: 20px 0 8px;
}

.page-products .overview-note {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  border: 1px solid var(--product-line);
  background: rgba(11, 16, 22, 0.34);
  clip-path: var(--clip-corner);
  padding: 14px 16px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  color: var(--color-metal);
}

.page-products .overview-mark {
  color: var(--color-cyan);
  font-weight: 700;
}

.page-products .product-section {
  position: relative;
  padding: 20px 0;
}

.page-products .section-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  padding: 20px 0;
}

.page-products .section-index {
  font-family: var(--font-mono);
  font-size: 0.9rem;
  letter-spacing: 0.08em;
  color: rgba(0, 255, 198, 0.55);
  padding-top: 6px;
  border-left: 2px solid rgba(0, 255, 198, 0.35);
  padding-left: 10px;
}

.page-products .section-index.light {
  color: rgba(232, 238, 245, 0.72);
  border-left-color: rgba(232, 238, 245, 0.4);
}

.page-products .section-main {
  min-width: 0;
}

.page-products .section-kicker {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-cyan);
  margin-bottom: 10px;
}

.page-products .section-main h2,
.page-products .related-panel h2 {
  font-family: var(--font-title);
  font-weight: 900;
  font-size: clamp(1.4rem, 3vw, 2.15rem);
  line-height: 1.2;
  color: var(--color-silver);
  margin-bottom: 12px;
}

.page-products .section-intro {
  color: var(--color-metal);
  line-height: 1.72;
  max-width: 780px;
  margin-bottom: 20px;
  font-size: 0.96rem;
}

.page-products .product-zh-image,
.page-products .product-mobile-img,
.page-products .product-feedback-img,
.page-products .product-wide-img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  background: var(--color-deep-up);
  border: 1px solid var(--product-line);
  clip-path: var(--clip-corner);
  box-shadow: var(--shadow-panel);
  margin-bottom: 20px;
}

.page-products .product-mobile-img {
  max-width: 420px;
  margin-left: auto;
  margin-right: auto;
}

.page-products .feature-grid {
  display: grid;
  gap: 14px;
}

.page-products .feature-item,
.page-products .feature-list li {
  background: linear-gradient(145deg, rgba(17, 41, 92, 0.78), rgba(10, 27, 58, 0.9));
  border: 1px solid var(--product-line);
  clip-path: var(--clip-corner);
  padding: 18px;
  list-style: none;
  transition: transform var(--transition-smooth), border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.page-products .feature-item:hover,
.page-products .feature-list li:hover {
  transform: translateY(-3px);
  border-color: rgba(0, 255, 198, 0.55);
  box-shadow: 0 14px 30px rgba(0, 0, 0, 0.28);
}

.page-products .feature-index {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.12em;
  color: var(--color-cyan);
  margin-bottom: 8px;
}

.page-products .feature-item h3,
.page-products .feature-list h3,
.page-products .feedback-item h3 {
  font-family: var(--font-title);
  font-weight: 700;
  font-size: 1rem;
  color: var(--color-silver);
  margin-bottom: 6px;
}

.page-products .feature-item p,
.page-products .feature-list p,
.page-products .feedback-item p {
  font-size: 0.9rem;
  line-height: 1.65;
  color: var(--color-blue-gray);
}

.page-products .feature-list {
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-products .feature-list li {
  display: flex;
  gap: 14px;
  align-items: flex-start;
}

.page-products .feature-list .feature-index {
  margin: 4px 0 0;
  flex: 0 0 auto;
}

.page-products .mobile-pair {
  display: grid;
  gap: 22px;
}

.page-products .mobile-path {
  border-top: 1px solid rgba(199, 211, 224, 0.18);
}

.page-products .path-step {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  padding: 14px 4px;
  border-bottom: 1px solid rgba(199, 211, 224, 0.18);
}

.page-products .step-num {
  font-family: var(--font-mono);
  color: var(--color-cyan);
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  padding-top: 4px;
}

.page-products .path-step p {
  color: var(--color-metal);
  font-size: 0.92rem;
  line-height: 1.6;
}

.page-products .feedback-section {
  background: linear-gradient(180deg, rgba(0, 255, 198, 0.04), transparent 62%);
  border-top: 1px solid rgba(0, 255, 198, 0.12);
  border-bottom: 1px solid rgba(0, 255, 198, 0.12);
}

.page-products .product-feedback-img {
  max-width: 720px;
}

.page-products .feedback-list {
  display: grid;
  gap: 12px;
}

.page-products .feedback-item {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  background: rgba(0, 255, 198, 0.05);
  border: 1px solid rgba(0, 255, 198, 0.22);
  clip-path: var(--clip-corner);
  padding: 16px;
  transition: transform var(--transition-smooth), border-color var(--transition-fast);
}

.page-products .feedback-item:hover {
  transform: translateY(-2px);
  border-color: rgba(0, 255, 198, 0.6);
}

.page-products .feedback-round {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 0.76rem;
  color: var(--color-cyan);
  border: 1px solid rgba(0, 255, 198, 0.5);
  padding: 3px 8px;
}

.page-products .taxonomy-media {
  padding-bottom: 12px;
}

.page-products .taxonomy-metrics {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin-top: 20px;
}

.page-products .data-card {
  background: rgba(17, 41, 92, 0.65);
  border: 1px solid var(--product-line);
  clip-path: var(--clip-corner);
  padding: 18px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  transition: transform var(--transition-smooth), border-color var(--transition-fast);
}

.page-products .data-card:hover {
  transform: translateY(-2px);
  border-color: rgba(0, 255, 198, 0.55);
}

.page-products .data-card .card-label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-blue-gray);
}

.page-products .data-card .card-value {
  font-family: var(--font-mono);
  font-size: 1.7rem;
  line-height: 1.1;
  color: var(--color-cyan);
}

.page-products .flow-section {
  background:
    linear-gradient(180deg, rgba(0, 255, 198, 0.03), transparent 20%),
    repeating-linear-gradient(90deg, rgba(199, 211, 224, 0.04) 0 1px, transparent 1px 40px);
}

.page-products .skill-tree {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin: 18px 0 30px;
}

.page-products .skill-node {
  background: linear-gradient(135deg, rgba(17, 41, 92, 0.86), rgba(10, 27, 58, 0.92));
  border: 1px solid var(--product-line);
  clip-path: var(--clip-corner);
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  transition: transform var(--transition-smooth), border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.page-products .skill-node:hover {
  transform: translateY(-3px);
  border-color: rgba(0, 255, 198, 0.55);
  box-shadow: var(--product-cyan-glow), var(--shadow-panel);
}

.page-products .skill-step {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  color: var(--color-cyan);
}

.page-products .skill-node h3 {
  font-family: var(--font-title);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-silver);
}

.page-products .skill-node p {
  font-size: 0.88rem;
  line-height: 1.6;
  color: var(--color-blue-gray);
}

.page-products .skill-connector {
  width: 100%;
  height: 48px;
  color: var(--color-cyan);
  align-self: center;
}

.page-products .skill-connector path {
  stroke: currentColor;
  stroke-width: 1.5;
  stroke-dasharray: 8 6;
  fill: none;
  animation: productFlowDash 0.9s linear infinite;
}

@keyframes productFlowDash {
  to {
    stroke-dashoffset: -14;
  }
}

.page-products .app-trust {
  padding: 18px 0 8px;
}

.page-products .trust-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 12px;
}

.page-products .trust-badge {
  font-family: var(--font-mono);
  font-size: 0.76rem;
  color: var(--color-metal);
  background: rgba(11, 16, 22, 0.4);
  border: 1px solid var(--product-line);
  padding: 8px 12px;
  clip-path: var(--clip-corner);
}

.page-products .related-links {
  padding: 18px 0 28px;
}

.page-products .related-panel {
  display: grid;
  gap: 20px;
  background: linear-gradient(135deg, rgba(0, 255, 198, 0.08), rgba(17, 41, 92, 0.55));
  border: 1px solid rgba(0, 255, 198, 0.28);
  clip-path: var(--clip-corner);
  padding: 24px;
}

.page-products .related-panel p {
  color: var(--color-metal);
  line-height: 1.7;
  font-size: 0.94rem;
  margin-top: 8px;
}

.page-products .related-links-group {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-products [id] {
  scroll-margin-top: calc(var(--header-height) + 20px);
}

@media (min-width: 720px) {
  .page-products .feature-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .page-products .taxonomy-metrics {
    grid-template-columns: repeat(4, 1fr);
  }
}

@media (min-width: 940px) {
  .page-products .app-hero {
    padding: 52px 0 44px;
  }

  .page-products .app-hero-grid {
    grid-template-columns: minmax(0, 1.4fr) minmax(320px, 0.6fr);
    gap: 36px;
    align-items: center;
  }

  .page-products .section-grid {
    grid-template-columns: 88px minmax(0, 1fr);
    gap: 28px;
    padding: 36px 0 28px;
  }

  .page-products .section-index {
    grid-column: 1;
    grid-row: 1;
  }

  .page-products .section-main {
    grid-column: 2;
    grid-row: 1;
  }

  .page-products .grid-reverse {
    grid-template-columns: minmax(0, 1fr) 88px;
  }

  .page-products .grid-reverse .section-index {
    grid-column: 2;
  }

  .page-products .grid-reverse .section-main {
    grid-column: 1;
  }

  .page-products .mobile-pair {
    grid-template-columns: 0.85fr 1.15fr;
    gap: 30px;
    align-items: center;
  }

  .page-products .product-mobile-img {
    margin: 0;
  }

  .page-products .skill-tree {
    flex-direction: row;
    align-items: flex-start;
    gap: 0;
  }

  .page-products .skill-node {
    flex: 1 1 0;
  }

  .page-products .skill-connector {
    flex: 0 0 52px;
    width: 52px;
    height: 64px;
    margin-top: 46px;
  }

  .page-products .related-panel {
    grid-template-columns: 1fr auto;
    align-items: center;
    padding: 30px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products *,
  .page-products *::before,
  .page-products *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}