.page-products {
  --pp-section-space: clamp(64px, 9vw, 128px);
  --pp-line: rgba(182, 255, 0, 0.28);
  background: var(--bg-deep);
  color: var(--text-primary);
  font-family: var(--font-body);
  overflow-x: hidden;
}

.page-products .pp-shell {
  width: min(100%, var(--container-max));
  margin-inline: auto;
  padding-inline: var(--container-gutter);
}

.page-products img {
  max-width: 100%;
  height: auto;
}

.page-products .pp-crumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  padding-top: var(--space-lg);
  font-size: 14px;
  color: var(--text-secondary);
}

.page-products .pp-crumbs a {
  color: var(--accent-lime);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color var(--transition-fast);
}

.page-products .pp-crumbs a:hover {
  border-color: var(--accent-lime);
}

.page-products .pp-crumb-sep {
  color: var(--accent-orange);
  font-family: var(--font-data);
}

.page-products .pp-intro {
  padding-block: var(--space-lg) var(--space-xl);
  position: relative;
}

.page-products .pp-intro h1 {
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: clamp(28px, 5vw, 56px);
  line-height: 1.15;
  color: var(--white);
  margin: var(--space-sm) 0 var(--space-md);
  max-width: 840px;
  text-wrap: balance;
}

.page-products .pp-intro h1::after {
  content: "";
  display: block;
  width: 88px;
  height: 6px;
  background: var(--accent-lime);
  transform: skewX(-32deg);
  margin-top: var(--space-sm);
}

.page-products .pp-lead {
  max-width: 720px;
  color: var(--text-secondary);
  font-size: 16px;
  line-height: 1.8;
  margin-bottom: var(--space-md);
}

.page-products .pp-topic-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-products .pp-topic-chips .tag-chip {
  font-size: 13px;
  padding: 6px 12px;
}

.page-products .pp-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin-bottom: var(--space-lg);
}

@media (min-width: 640px) {
  .page-products .pp-stats {
    grid-template-columns: repeat(5, 1fr);
  }
}

.page-products .pp-stat {
  display: grid;
  gap: 2px;
  padding: var(--space-sm);
  background: var(--bg-blue);
  border-left: 3px solid var(--accent-lime);
  clip-path: polygon(0 0, calc(100% - 10px) 0, 100% 10px, 100% 100%, 0 100%);
}

.page-products .pp-stat strong {
  font-family: var(--font-data);
  font-size: clamp(20px, 3vw, 32px);
  font-weight: 700;
  line-height: 1;
  color: var(--accent-lime);
}

.page-products .pp-stat span {
  font-size: 12px;
  color: var(--text-secondary);
  line-height: 1.4;
}

.page-products .pp-tabs {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-sm);
  margin-bottom: var(--pp-section-space);
}

@media (min-width: 640px) {
  .page-products .pp-tabs {
    grid-template-columns: repeat(3, 1fr);
  }
}

.page-products .pp-tab {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: var(--space-md);
  background: var(--bg-blue);
  clip-path: polygon(0 0, calc(100% - 16px) 0, 100% 16px, 100% 100%, 16px 100%, 0 calc(100% - 16px));
  text-decoration: none;
  color: var(--white);
  border: 1px solid rgba(255, 255, 255, 0.08);
  transition: transform var(--transition-fast), background var(--transition-fast), border-color var(--transition-fast);
}

.page-products .pp-tab:hover,
.page-products .pp-tab:focus-visible {
  transform: translateY(-4px);
  background: var(--steel);
  border-color: var(--accent-lime);
}

.page-products .pp-tab-num {
  font-family: var(--font-data);
  font-size: 14px;
  font-weight: 700;
  color: var(--accent-lime);
}

.page-products .pp-tab strong {
  font-family: var(--font-heading);
  font-size: 20px;
}

.page-products .pp-tab small {
  color: var(--text-secondary);
  font-size: 13px;
}

.page-products .pp-section {
  padding-block: var(--pp-section-space);
  scroll-margin-top: calc(var(--header-h) + 16px);
}

.page-products .pp-section-head {
  display: flex;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: var(--space-sm) var(--space-md);
  margin-bottom: var(--space-md);
}

.page-products .pp-section-head > div {
  flex: 1 1 320px;
}

.page-products .pp-section-index {
  color: var(--accent-lime);
  font-family: var(--font-data);
  font-weight: 700;
  font-size: clamp(36px, 8vw, 72px);
  line-height: 0.85;
}

.page-products .pp-section-head h2 {
  font-family: var(--font-heading);
  font-size: clamp(24px, 4vw, 44px);
  font-weight: 900;
  color: var(--white);
  line-height: 1.2;
  margin: 0;
}

.page-products .pp-section-intro {
  color: var(--text-secondary);
  max-width: 720px;
  line-height: 1.8;
  margin-bottom: var(--space-lg);
}

.page-products .pp-section--cn {
  background:
    linear-gradient(105deg, transparent 0%, transparent 60%, rgba(18, 59, 109, 0.6) 60%, rgba(18, 59, 109, 0.9) 100%),
    var(--bg-deep);
  border-top: 1px solid rgba(182, 255, 0, 0.15);
  border-bottom: 1px solid rgba(182, 255, 0, 0.15);
}

.page-products .pp-cn-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
  align-items: center;
}

@media (min-width: 860px) {
  .page-products .pp-cn-grid {
    grid-template-columns: minmax(260px, 380px) 1fr;
    gap: var(--space-xl);
  }
}

.page-products .pp-phone-shell {
  position: relative;
  max-width: 340px;
  margin-inline: auto;
  padding: 12px;
  background: var(--steel);
  border-radius: 28px;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.45);
}

.page-products .pp-phone-shell::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  translate: -50% -50%;
  width: calc(100% + 10px);
  height: calc(100% + 10px);
  border: 2px solid var(--accent-lime);
  clip-path: polygon(0 12px, 12px 0, calc(100% - 12px) 0, 100% 12px, 100% calc(100% - 12px), calc(100% - 12px) 100%, 12px 100%, 0 calc(100% - 12px));
  z-index: 0;
  pointer-events: none;
}

.page-products .pp-phone-img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 18px;
  object-fit: cover;
  position: relative;
  z-index: 1;
}

.page-products .pp-cn-list {
  display: grid;
  gap: var(--space-md);
}

.page-products .pp-feature {
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: var(--space-sm);
  align-items: start;
  padding: var(--space-md);
  background: rgba(18, 59, 109, 0.55);
  clip-path: polygon(0 0, calc(100% - 12px) 0, 100% 12px, 100% 100%, 0 100%);
  border-left: 3px solid var(--accent-lime);
  transition: transform var(--transition-fast);
}

.page-products .pp-feature:hover {
  transform: translateX(6px);
}

.page-products .pp-feature-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  background: var(--accent-lime);
  color: var(--bg-deep);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 10px), calc(100% - 10px) 100%, 0 100%);
}

.page-products .pp-feature h3 {
  font-family: var(--font-heading);
  font-size: 18px;
  color: var(--white);
  margin: 0 0 4px;
}

.page-products .pp-feature p {
  color: var(--text-secondary);
  font-size: 14px;
  line-height: 1.7;
  margin: 0;
}

.page-products .pp-export {
  margin-top: var(--pp-section-space);
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
  align-items: center;
  background: var(--water);
  color: var(--steel);
  padding: var(--space-lg) var(--space-md);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 24px), calc(100% - 24px) 100%, 0 100%);
}

@media (min-width: 860px) {
  .page-products .pp-export {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-xl);
    padding: var(--space-xl);
  }
}

.page-products .pp-export-img img {
  width: 100%;
  height: auto;
  max-height: 480px;
  object-fit: cover;
  border-radius: var(--radius-md);
  box-shadow: 0 18px 48px rgba(10, 30, 63, 0.25);
}

.page-products .pp-export-text h3 {
  font-family: var(--font-heading);
  font-size: clamp(20px, 3vw, 30px);
  color: var(--steel);
  margin: var(--space-sm) 0;
}

.page-products .pp-export-text p {
  color: var(--steel);
  opacity: 0.82;
  line-height: 1.8;
}

.page-products .pp-export-list {
  margin: var(--space-sm) 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 8px;
}

.page-products .pp-export-list li {
  position: relative;
  padding-left: 24px;
  color: var(--steel);
  font-size: 14px;
}

.page-products .pp-export-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.5em;
  width: 12px;
  height: 12px;
  background: var(--accent-orange);
  transform: rotate(45deg) scale(0.7);
}

.page-products .pp-section--desktop {
  background: var(--bg-blue);
  border-block: 1px solid rgba(182, 255, 0, 0.12);
}

.page-products .pp-desktop-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
}

@media (min-width: 900px) {
  .page-products .pp-desktop-grid {
    grid-template-columns: 1.4fr 1fr;
    align-items: center;
  }
}

.page-products .pp-desktop-shell {
  position: relative;
  background: var(--bg-deep);
  padding: var(--space-xs);
  border: 1px solid rgba(255, 255, 255, 0.12);
  clip-path: polygon(0 0, calc(100% - 24px) 0, 100% 24px, 100% 100%, 24px 100%, 0 calc(100% - 24px));
}

.page-products .pp-desktop-shell::after {
  content: "";
  position: absolute;
  top: 18px;
  right: 18px;
  width: 72px;
  height: 8px;
  background: var(--accent-orange);
  transform: skewX(-20deg);
}

.page-products .pp-desktop-shell img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-products .pp-desktop-points {
  display: grid;
  gap: var(--space-md);
}

.page-products .pp-point {
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: var(--space-sm);
  padding: var(--space-sm);
  background: rgba(10, 30, 63, 0.5);
  border-bottom: 2px solid var(--accent-lime);
  transition: background var(--transition-fast);
}

.page-products .pp-point:hover {
  background: rgba(10, 30, 63, 0.85);
}

.page-products .pp-point-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-data);
  font-weight: 700;
  color: var(--bg-deep);
  background: var(--accent-orange);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 8px), calc(100% - 8px) 100%, 0 100%);
}

.page-products .pp-point h3 {
  color: var(--white);
  font-size: 16px;
  margin: 0 0 4px;
  font-family: var(--font-heading);
}

.page-products .pp-point p {
  color: var(--text-secondary);
  font-size: 13px;
  line-height: 1.6;
  margin: 0;
}

.page-products .pp-section--legacy {
  background:
    linear-gradient(115deg, rgba(182, 255, 0, 0.08) 0%, transparent 30%),
    var(--bg-deep);
}

.page-products .pp-legacy-panel {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
  padding: var(--space-lg) var(--space-md);
  background: var(--steel);
  color: var(--text-primary);
  clip-path: polygon(0 0, calc(100% - 18px) 0, 100% 18px, 100% 100%, 18px 100%, 0 calc(100% - 18px));
}

@media (min-width: 760px) {
  .page-products .pp-legacy-panel {
    grid-template-columns: 1.5fr 1fr;
    align-items: center;
    padding: var(--space-xl);
  }
}

.page-products .pp-legacy-main h3 {
  font-family: var(--font-heading);
  font-size: clamp(20px, 3vw, 32px);
  color: var(--white);
  margin-bottom: var(--space-sm);
}

.page-products .pp-legacy-main p {
  color: var(--text-secondary);
  line-height: 1.8;
}

.page-products .pp-legacy-main ul {
  list-style: none;
  padding: 0;
  margin: var(--space-sm) 0 var(--space-md);
  display: grid;
  gap: 8px;
}

.page-products .pp-legacy-main li {
  position: relative;
  padding-left: 20px;
  color: var(--text-secondary);
  font-size: 14px;
}

.page-products .pp-legacy-main li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.45em;
  width: 8px;
  height: 8px;
  background: var(--accent-orange);
  transform: rotate(45deg);
}

.page-products .pp-legacy-note {
  padding: var(--space-md);
  background: rgba(182, 255, 0, 0.06);
  border-left: 4px solid var(--accent-orange);
}

.page-products .pp-legacy-note p {
  margin: 0 0 6px;
  font-size: 14px;
  color: var(--text-secondary);
}

.page-products .pp-legacy-note strong {
  color: var(--white);
  font-family: var(--font-heading);
  font-size: 18px;
  line-height: 1.5;
}

.page-products .pp-badge-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: var(--space-lg);
}

.page-products .pp-badge-row span {
  padding: 8px 14px;
  font-size: 13px;
  color: var(--text-secondary);
  background: var(--bg-blue);
  border: 1px solid rgba(182, 255, 0, 0.2);
  clip-path: polygon(0 0, calc(100% - 8px) 0, 100% 8px, 100% 100%, 0 100%);
}

.page-products .pp-section--download {
  background: var(--bg-deep);
  border-top: 1px solid rgba(182, 255, 0, 0.1);
}

.page-products .pp-download-zone {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
}

@media (min-width: 860px) {
  .page-products .pp-download-zone {
    grid-template-columns: 1fr 240px;
    align-items: start;
  }
}

.page-products .pp-download-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-sm);
}

@media (min-width: 640px) {
  .page-products .pp-download-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.page-products .pp-download-card {
  position: relative;
  padding: var(--space-md);
  background: var(--bg-blue);
  border-top: 3px solid var(--accent-lime);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.page-products .pp-download-card:hover {
  transform: translateY(-4px) skewX(-0.5deg);
  box-shadow: 8px 8px 0 rgba(182, 255, 0, 0.12);
}

.page-products .pp-download-card .pp-os {
  display: inline-block;
  font-family: var(--font-data);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--bg-deep);
  background: var(--accent-lime);
  padding: 2px 8px;
}

.page-products .pp-download-card h3 {
  color: var(--white);
  font-family: var(--font-heading);
  font-size: 20px;
  margin: 8px 0 4px;
}

.page-products .pp-download-card p {
  color: var(--text-secondary);
  font-size: 14px;
  line-height: 1.6;
  margin: 0;
}

.page-products .pp-qr-box {
  display: grid;
  justify-items: center;
  gap: var(--space-xs);
  padding: var(--space-md);
  background: var(--white);
  color: var(--steel);
  clip-path: polygon(0 0, calc(100% - 14px) 0, 100% 14px, 100% 100%, 14px 100%, 0 calc(100% - 14px));
}

.page-products .pp-qr-box img {
  width: 100%;
  max-width: 220px;
  height: auto;
}

.page-products .pp-qr-box p {
  font-size: 14px;
  font-weight: 600;
  margin: 0;
  color: var(--steel);
}

.page-products .pp-download-note {
  margin-top: var(--space-md);
  color: var(--text-secondary);
  font-size: 14px;
  text-align: center;
}

.page-products .pp-section--compare {
  background:
    linear-gradient(180deg, var(--bg-deep) 0%, var(--bg-blue) 100%);
}

.page-products .pp-compare-img {
  margin-bottom: var(--space-lg);
}

.page-products .pp-compare-img img {
  width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: var(--radius-md);
}

.page-products .pp-table-wrap {
  overflow-x: auto;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(10, 30, 63, 0.7);
}

.page-products .data-table {
  width: 100%;
  min-width: 560px;
  border-collapse: collapse;
  font-family: var(--font-data);
  font-size: 14px;
}

.page-products .data-table th,
.page-products .data-table td {
  padding: 14px 16px;
  text-align: left;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  color: var(--text-primary);
}

.page-products .data-table thead th {
  background: var(--steel);
  color: var(--white);
  font-weight: 700;
  letter-spacing: 0.04em;
}

.page-products .data-table tbody tr {
  transition: background var(--transition-fast);
}

.page-products .data-table tbody tr:hover {
  background: rgba(182, 255, 0, 0.08);
  outline: 1px solid var(--accent-lime);
}

.page-products .data-table td:first-child {
  color: var(--accent-lime);
  font-weight: 600;
}

.page-products .pp-compare-tip {
  margin: var(--space-md) 0;
  padding: var(--space-sm) var(--space-md);
  background: rgba(255, 107, 0, 0.12);
  border-left: 4px solid var(--accent-orange);
  color: var(--text-secondary);
  line-height: 1.7;
  font-size: 14px;
}

.page-products .btn-primary {
  transform-origin: left bottom;
}

.page-products .btn-primary:hover {
  transform: skewX(-3deg) scale(1.04);
}

.page-products .pp-guide {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-block: var(--space-lg);
}

.page-products .pp-guide .pp-shell {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  justify-content: center;
}

.page-products .pp-guide-link {
  color: var(--accent-lime);
  text-decoration: none;
  padding: 8px 18px;
  border: 1px solid var(--accent-lime);
  clip-path: polygon(0 0, calc(100% - 10px) 0, 100% 10px, 100% 100%, 10px 100%, 0 calc(100% - 10px));
  transition: background var(--transition-fast), color var(--transition-fast);
}

.page-products .pp-guide-link:hover {
  background: var(--accent-lime);
  color: var(--bg-deep);
}