.page-products {
  --pp-bg: var(--bg-primary);
  --pp-bg-alt: var(--bg-secondary);
  --pp-bg-dark: var(--bg-dark);
  --pp-green: var(--accent-green);
  --pp-orange: var(--accent-orange);
  --pp-text: var(--text-primary);
  --pp-text-dim: var(--text-secondary);
  --pp-border: var(--border-blue);
  --pp-grid-line: rgba(31, 58, 104, 0.5);
  max-width: 100%;
  overflow-x: hidden;
}

.page-products .container {
  max-width: 1280px;
  margin: 0 auto;
  padding-left: 20px;
  padding-right: 20px;
}

.page-products__hero {
  position: relative;
  background: linear-gradient(160deg, var(--pp-bg) 0%, var(--pp-bg) 60%, var(--pp-bg-alt) 60%, var(--pp-bg-alt) 100%);
  padding: 24px 0 48px;
  border-bottom: 1px solid var(--pp-border);
  overflow: hidden;
}

.page-products__hero::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 100%;
  height: 100%;
  background-image:
    linear-gradient(var(--pp-grid-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--pp-grid-line) 1px, transparent 1px);
  background-size: 36px 36px;
  opacity: 0.18;
  pointer-events: none;
}

.page-products__hero-grid {
  display: grid;
  gap: 40px;
  position: relative;
}

.page-products__hero-content {
  position: relative;
  z-index: 1;
}

.page-products__eyebrow {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--pp-orange);
  margin: 0 0 12px;
  display: inline-block;
  border: 1px solid rgba(255, 107, 0, 0.4);
  background: rgba(255, 107, 0, 0.08);
  padding: 4px 10px;
}

.page-products__hero-title {
  font-size: var(--fs-hero);
  font-weight: 900;
  line-height: 1.15;
  color: var(--pp-text);
  margin: 0 0 18px;
  letter-spacing: -0.02em;
  max-width: 640px;
}

.page-products__hero-desc {
  font-size: 16px;
  line-height: 1.75;
  color: var(--pp-text-dim);
  margin: 0 0 24px;
  max-width: 560px;
}

.page-products__hero-actions {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 28px;
}

.page-products__hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 16px 28px;
  margin-top: 32px;
  padding-top: 20px;
  border-top: 1px solid var(--pp-border);
}

.page-products__meta-item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--pp-text-dim);
}

.page-products__meta-item .mono {
  color: var(--pp-green);
  font-size: 16px;
  font-weight: 700;
}

.page-products__hero-visual {
  position: relative;
  padding: 20px;
  background: rgba(10, 18, 32, 0.65);
  border: 1px solid var(--pp-border);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.page-products__hero-visual::after {
  content: '';
  position: absolute;
  width: 140%;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--pp-green), transparent);
  animation: ppScan 4.5s ease-in-out infinite;
  pointer-events: none;
}

@keyframes ppScan {
  0% {
    transform: translateX(-35%);
    opacity: 0;
  }
  50% {
    opacity: 0.7;
  }
  100% {
    transform: translateX(35%);
    opacity: 0;
  }
}

.page-products__hero-svg {
  width: 100%;
  max-width: 480px;
  height: auto;
  display: block;
}

.page-products__section-head {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  margin-bottom: 24px;
}

.page-products__section-index {
  font-size: 13px;
  color: var(--pp-orange);
  background: rgba(255, 107, 0, 0.08);
  border: 1px solid rgba(255, 107, 0, 0.35);
  padding: 3px 8px;
  flex-shrink: 0;
  line-height: 1.4;
}

.page-products__section-kicker {
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--pp-text-dim);
  margin: 0 0 4px;
  font-family: var(--font-mono);
}

.page-products__section-title {
  font-size: clamp(22px, 3vw, 28px);
  font-weight: 900;
  line-height: 1.3;
  color: var(--pp-text);
  margin: 0;
}

.page-products__section-lead {
  font-size: 16px;
  line-height: 1.75;
  color: var(--pp-text-dim);
  margin: 0 0 32px;
  max-width: 720px;
}

.page-products__feature-grid {
  display: grid;
  gap: 40px;
}

.page-products__feature-visual {
  position: relative;
}

.page-products__feature-visual::after {
  content: '';
  position: absolute;
  bottom: -10px;
  right: -10px;
  width: 48px;
  height: 48px;
  border-right: 2px solid var(--pp-orange);
  border-bottom: 2px solid var(--pp-orange);
  pointer-events: none;
}

.page-products__feature-img {
  overflow: hidden;
  aspect-ratio: 4 / 3;
  background: var(--pp-bg-dark);
  border: 1px solid var(--pp-border);
}

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

.page-products__feature-list {
  min-width: 0;
}

.page-products__feature-items {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
}

.page-products__feature-item {
  display: flex;
  gap: 14px;
  padding: 16px 0;
  border-bottom: 1px solid var(--pp-grid-line);
  transition: background 0.3s ease, padding 0.3s ease;
}

.page-products__feature-item:hover {
  background: rgba(57, 255, 20, 0.04);
  padding-left: 8px;
}

.page-products__feature-item h3 {
  font-size: 16px;
  font-weight: 700;
  color: var(--pp-text);
  margin: 0 0 4px;
}

.page-products__feature-item p {
  font-size: 14px;
  line-height: 1.6;
  color: var(--pp-text-dim);
  margin: 0;
}

.page-products__feature-num {
  font-size: 12px;
  color: var(--pp-green);
  flex-shrink: 0;
  padding-top: 3px;
  font-weight: 700;
}

.page-products__mobile-grid,
.page-products__desktop-grid {
  display: grid;
  gap: 40px;
}

.page-products__mobile-features,
.page-products__desktop-features {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-products__mobile-features li {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 18px 0;
  border-bottom: 1px solid var(--pp-grid-line);
}

.page-products__mobile-features .tag {
  flex-shrink: 0;
  margin-top: 2px;
}

.page-products__mobile-features h3 {
  font-size: 16px;
  font-weight: 700;
  color: var(--pp-text);
  margin: 0 0 4px;
}

.page-products__mobile-features p {
  font-size: 14px;
  line-height: 1.6;
  color: var(--pp-text-dim);
  margin: 0;
}

.page-products__mobile-visual {
  position: relative;
}

.page-products__device-frame {
  position: relative;
  background: var(--pp-bg-dark);
  border: 1px solid var(--pp-border);
  padding: 12px;
  max-width: 300px;
  margin: 0 auto;
}

.page-products__device-frame::before {
  content: '';
  position: absolute;
  top: -6px;
  left: -6px;
  width: 26px;
  height: 26px;
  border-top: 2px solid var(--pp-green);
  border-left: 2px solid var(--pp-green);
  pointer-events: none;
}

.page-products__mobile-img {
  overflow: hidden;
  aspect-ratio: 1 / 2;
  background: var(--pp-bg);
}

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

.page-products__mobile-caption {
  margin-top: 14px;
  text-align: center;
  font-size: 12px;
  color: var(--pp-text-dim);
}

.page-products__mobile-caption .mono {
  display: block;
  color: var(--pp-green);
  font-size: 12px;
  margin-bottom: 2px;
}

.page-products__desktop-visual {
  position: relative;
}

.page-products__desktop-img {
  overflow: hidden;
  aspect-ratio: 3 / 2;
  background: var(--pp-bg-dark);
  border: 1px solid var(--pp-border);
  perspective: 1000px;
}

.page-products__desktop-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transform: perspective(1000px) rotateY(-2.5deg) rotateX(0.8deg);
  transition: transform 0.4s ease;
}

.page-products__desktop-img:hover img {
  transform: perspective(1000px) rotateY(0deg) rotateX(0deg);
}

.page-products__desktop-features li {
  display: flex;
  gap: 14px;
  padding: 16px 0;
  border-bottom: 1px solid var(--pp-grid-line);
}

.page-products__desktop-features h3 {
  font-size: 16px;
  font-weight: 700;
  color: var(--pp-text);
  margin: 0 0 4px;
}

.page-products__desktop-features p {
  font-size: 14px;
  line-height: 1.6;
  color: var(--pp-text-dim);
  margin: 0;
}

.page-products__compare-list {
  display: grid;
  gap: 24px;
  margin-top: 28px;
}

.page-products__compare-item {
  background: var(--pp-bg-alt);
  border: 1px solid var(--pp-border);
  padding: 28px 24px;
  position: relative;
  transition: border-color 0.3s ease, transform 0.3s ease;
}

.page-products__compare-item:hover {
  border-color: var(--pp-green);
  transform: translateY(-2px);
}

.page-products__compare-item::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: var(--pp-green);
}

.page-products__compare-item[data-tags="desktop"]::before {
  background: var(--pp-orange);
}

.page-products__compare-item h3 {
  font-size: 18px;
  font-weight: 800;
  color: var(--pp-text);
  margin: 12px 0 12px;
}

.page-products__compare-item ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-products__compare-item li {
  font-size: 14px;
  line-height: 1.6;
  color: var(--pp-text-dim);
  padding: 6px 0 6px 18px;
  position: relative;
}

.page-products__compare-item li::before {
  content: '›';
  position: absolute;
  left: 0;
  color: var(--pp-green);
  font-family: var(--font-mono);
}

.page-products__compare-item[data-tags="desktop"] li::before {
  color: var(--pp-orange);
}

.page-products__compare-device {
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--pp-green);
  border: 1px solid rgba(57, 255, 20, 0.4);
  display: inline-block;
  padding: 3px 8px;
  background: rgba(57, 255, 20, 0.05);
}

.page-products__compare-item[data-tags="desktop"] .page-products__compare-device {
  color: var(--pp-orange);
  border-color: rgba(255, 107, 0, 0.4);
  background: rgba(255, 107, 0, 0.05);
}

.page-products__compare-note {
  margin-top: 28px;
  padding: 18px 22px;
  border-left: 3px solid var(--pp-green);
  background: rgba(57, 255, 20, 0.04);
}

.page-products__compare-note p {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--pp-text-dim);
}

.page-products__download-grid {
  display: grid;
  gap: 40px;
}

.page-products__download-sync {
  margin-top: 8px;
}

.page-products__download-sync-img {
  overflow: hidden;
  aspect-ratio: 2 / 1;
  background: var(--pp-bg-dark);
  border: 1px solid var(--pp-border);
}

.page-products__download-sync-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.page-products__download-cards {
  display: grid;
  gap: 24px;
}

.page-products__download-card {
  background: var(--pp-bg-alt);
  border: 1px solid var(--pp-border);
  padding: 32px 24px;
  text-align: center;
  position: relative;
  overflow: hidden;
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.page-products__download-card:hover {
  border-color: var(--pp-green);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.3);
}

.page-products__download-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: var(--pp-green);
}

.page-products__download-card--desktop::before {
  background: var(--pp-orange);
}

.page-products__download-card h3 {
  font-size: 18px;
  font-weight: 800;
  color: var(--pp-text);
  margin: 0 0 8px;
}

.page-products__download-version {
  font-size: 13px;
  color: var(--pp-text-dim);
  margin: 0 0 12px;
}

.page-products__download-tip {
  font-size: 13px;
  line-height: 1.5;
  color: var(--pp-text-dim);
  margin: 0 0 20px;
}

.page-products__download-qr {
  width: 140px;
  height: 140px;
  margin: 0 auto 18px;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-products__download-qr:hover {
  transform: scale(1.08);
  box-shadow: 0 0 0 4px rgba(57, 255, 20, 0.12);
}

.page-products__qr-svg {
  width: 100%;
  height: 100%;
  display: block;
}

.page-products__download-icon {
  width: 90px;
  height: 70px;
  margin: 0 auto 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 107, 0, 0.05);
  border: 1px solid rgba(255, 107, 0, 0.25);
}

.page-products__download-note {
  margin-top: 32px;
  padding: 18px 22px;
  border-left: 3px solid var(--pp-orange);
  background: rgba(255, 107, 0, 0.05);
}

.page-products__download-note p {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--pp-text-dim);
}

.page-products__download-note a,
.page-products__changelog-more a,
.page-products__support-links a {
  color: var(--pp-green);
  text-decoration: underline;
  text-underline-offset: 4px;
}

.page-products__changelog-grid {
  display: grid;
  gap: 40px;
}

.page-products__changelog-img {
  overflow: hidden;
  aspect-ratio: 1 / 1;
  background: var(--pp-bg-dark);
  border: 1px solid var(--pp-border);
}

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

.page-products__changelog-list {
  min-width: 0;
}

.page-products__changelog-item {
  border-bottom: 1px solid var(--pp-border);
}

.page-products__changelog-item summary {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 12px;
  padding: 18px 0;
  cursor: pointer;
  list-style: none;
  position: relative;
}

.page-products__changelog-item summary::-webkit-details-marker {
  display: none;
}

.page-products__changelog-item summary::after {
  content: '+';
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 20px;
  line-height: 1;
  color: var(--pp-orange);
  transition: transform 0.3s ease;
}

.page-products__changelog-item[open] summary::after {
  content: '—';
}

.page-products__changelog-version {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  color: var(--pp-green);
  background: rgba(57, 255, 20, 0.07);
  border: 1px solid rgba(57, 255, 20, 0.25);
  padding: 3px 8px;
  white-space: nowrap;
}

.page-products__changelog-title {
  font-weight: 600;
  font-size: 15px;
  color: var(--pp-text);
  flex: 1;
  min-width: 180px;
}

.page-products__changelog-item ul {
  margin: 0;
  padding: 0 0 20px 4px;
  list-style: none;
}

.page-products__changelog-item li {
  font-size: 14px;
  line-height: 1.7;
  color: var(--pp-text-dim);
  padding: 6px 0 6px 18px;
  position: relative;
}

.page-products__changelog-item li::before {
  content: '›';
  position: absolute;
  left: 0;
  color: var(--pp-green);
  font-family: var(--font-mono);
}

.page-products__changelog-more {
  margin: 28px 0 0;
  font-size: 14px;
  color: var(--pp-text-dim);
}

.page-products__support-grid {
  display: grid;
  gap: 20px;
}

.page-products__support-card {
  background: var(--pp-bg-alt);
  border: 1px solid var(--pp-border);
  padding: 28px 22px;
  position: relative;
  transition: box-shadow 0.3s ease, border-color 0.3s ease;
}

.page-products__support-card:hover {
  border-color: var(--pp-orange);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.3);
}

.page-products__support-label {
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--pp-orange);
  display: inline-block;
  border-bottom: 1px solid rgba(255, 107, 0, 0.4);
  padding-bottom: 4px;
}

.page-products__support-value {
  font-size: 17px;
  font-weight: 700;
  line-height: 1.5;
  color: var(--pp-text);
  margin: 14px 0 8px;
  word-break: break-all;
}

.page-products__support-hint {
  font-size: 13px;
  line-height: 1.5;
  color: var(--pp-text-dim);
  margin: 0;
}

.page-products__support-links {
  margin-top: 32px;
  padding: 18px 22px;
  border-left: 3px solid var(--pp-green);
  background: rgba(57, 255, 20, 0.04);
}

.page-products__support-links p {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--pp-text-dim);
}

@media (min-width: 768px) {
  .page-products__hero-actions {
    flex-direction: row;
  }

  .page-products__download-cards {
    grid-template-columns: 1fr 1fr;
  }

  .page-products__support-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
  }

  .page-products__compare-list {
    grid-template-columns: 1fr 1fr;
  }
}

@media (min-width: 1024px) {
  .page-products__hero {
    padding: 40px 0 72px;
  }

  .page-products__hero-grid {
    grid-template-columns: 6fr 5fr;
    gap: 48px;
    align-items: center;
  }

  .page-products__section-head {
    align-items: center;
    margin-bottom: 32px;
  }

  .page-products__feature-grid {
    grid-template-columns: 5fr 7fr;
    gap: 56px;
    align-items: start;
  }

  .page-products__mobile-grid {
    grid-template-columns: 7fr 5fr;
    gap: 56px;
    align-items: center;
  }

  .page-products__desktop-grid {
    grid-template-columns: 5fr 7fr;
    gap: 56px;
    align-items: center;
  }

  .page-products__download-grid {
    grid-template-columns: 5fr 7fr;
    gap: 48px;
    align-items: start;
  }

  .page-products__changelog-grid {
    grid-template-columns: 3fr 9fr;
    gap: 48px;
    align-items: start;
  }

  .page-products__compare-list {
    margin-top: 8px;
  }

  .page-products__support-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
  }
}