.page-products {
  background: var(--bg-primary);
  color: var(--text-primary);
  font-family: var(--font-body);
  overflow-x: clip;
}

.page-products .prod-hero {
  padding: calc(var(--header-h) + 32px) 0 48px;
  border-bottom: 2px solid var(--line);
}

.page-products .prod-hero-inner {
  display: grid;
  gap: 32px;
}

.page-products .prod-hero-left {
  display: grid;
  gap: 16px;
  align-content: start;
}

.page-products .prod-hero-left .breadcrumb {
  margin-bottom: 8px;
}

.page-products .prod-hero-left h1 {
  font-family: var(--font-headline);
  font-size: clamp(36px, 10vw, 68px);
  line-height: 1.04;
  letter-spacing: -0.02em;
  margin: 0;
}

.page-products .prod-hero-lead {
  font-size: 16px;
  line-height: 1.7;
  color: var(--text-secondary);
  max-width: 640px;
}

.page-products .prod-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-products .prod-hero-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 24px;
  margin-top: 8px;
  color: var(--text-secondary);
  font-size: 14px;
}

.page-products .prod-hero-stats strong {
  font-family: var(--font-mono);
  font-size: 24px;
  color: var(--text-primary);
}

.page-products .prod-hero-right {
  display: grid;
  align-items: center;
}

.page-products .hero-price-card {
  position: relative;
  border: 2px solid var(--border);
  background: var(--bg-secondary);
  box-shadow: var(--shadow-hard);
  padding: 28px 24px;
  display: grid;
  gap: 8px;
  isolation: isolate;
  overflow: hidden;
}

.page-products .hero-price-card::after {
  content: "";
  position: absolute;
  right: -40px;
  top: -40px;
  width: 140px;
  height: 140px;
  background: var(--accent-soft);
  z-index: -1;
  border-radius: 50%;
}

.page-products .hero-price-label {
  color: var(--text-secondary);
  font-size: 13px;
  letter-spacing: 0.06em;
}

.page-products .hero-price-value {
  font-family: var(--font-mono);
  font-size: clamp(56px, 10vw, 72px);
  line-height: 1;
  color: var(--accent);
  font-weight: 700;
}

.page-products .hero-price-value small {
  font-size: 20px;
  color: var(--text-secondary);
  font-weight: 400;
  margin-left: 4px;
}

.page-products .hero-price-caption {
  color: var(--text-primary);
  font-size: 14px;
}

.page-products .hero-price-tag {
  display: inline-block;
  justify-self: start;
  background: var(--accent);
  color: #0A192F;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  padding: 6px 10px;
  font-weight: 700;
}

.page-products .prod-tabbar-wrap {
  border-bottom: 2px solid var(--line);
  margin-bottom: 40px;
}

.page-products .prod-tabbar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 12px 0;
}

.page-products .prod-tab {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 2px solid var(--border);
  background: var(--bg-secondary);
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 14px;
  padding: 8px 14px;
  transition: border-color 0.25s var(--ease), color 0.25s var(--ease);
}

.page-products .prod-tab:hover {
  border-color: var(--accent);
  color: var(--text-primary);
}

.page-products .prod-tab .tab-num {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--accent);
}

.page-products .prod-section {
  padding: 40px 0;
}

.page-products .row-heading {
  margin-bottom: 28px;
}

.page-products .row-heading h2 {
  font-family: var(--font-headline);
  font-size: clamp(28px, 6vw, 44px);
  line-height: 1.1;
  margin: 10px 0 12px;
}

.page-products .row-heading-note {
  color: var(--text-secondary);
  font-size: 15px;
  line-height: 1.6;
  max-width: 720px;
}

.page-products .version-cards {
  display: grid;
  gap: 20px;
}

.page-products .version-card {
  display: flex;
  flex-direction: column;
  border: 2px solid var(--border);
  background: var(--bg-secondary);
  box-shadow: var(--shadow-hard);
  padding: 20px;
  gap: 12px;
  scroll-margin-top: 96px;
}

.page-products .version-card.featured {
  border-color: var(--accent);
  box-shadow: var(--shadow-accent);
}

.page-products .version-card-head {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}

.page-products .version-tag {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-secondary);
  border: 1px solid var(--border);
  padding: 2px 6px;
}

.page-products .version-hot {
  background: var(--accent);
  color: #0A192F;
  font-size: 12px;
  font-weight: 700;
  padding: 2px 6px;
}

.page-products .version-card h3 {
  font-family: var(--font-headline);
  font-size: 22px;
  line-height: 1.25;
  margin: 4px 0 0;
}

.page-products .version-desc {
  color: var(--text-secondary);
  font-size: 14px;
  line-height: 1.65;
  margin: 0;
  flex-grow: 1;
}

.page-products .version-card .media-frame {
  border: 2px solid var(--border);
  background: var(--bg-elevated);
}

.page-products .version-card .media-frame img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
}

.page-products .version-price-line {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin-top: 4px;
}

.page-products .version-price {
  font-family: var(--font-mono);
  font-size: 34px;
  font-weight: 700;
  color: var(--text-primary);
}

.page-products .version-price .unit {
  font-size: 16px;
  color: var(--text-secondary);
}

.page-products .version-price-label {
  color: var(--accent);
  font-size: 13px;
}

.page-products .version-link-row {
  display: flex;
  align-items: center;
  gap: 8px;
  border-top: 1px solid var(--line);
  padding-top: 12px;
}

.page-products .version-link-row a {
  color: var(--text-primary);
  text-decoration: none;
  font-size: 15px;
}

.page-products .version-link-row a:hover {
  color: var(--accent);
}

.page-products .version-link-row .arrow {
  color: var(--accent);
}

.page-products .prod-price {
  background: var(--bg-secondary);
  border-top: 2px solid var(--line);
  border-bottom: 2px solid var(--line);
}

.page-products .calc-band {
  display: grid;
  gap: 12px;
  margin: 24px 0;
}

.page-products .calc-option {
  border: 2px solid var(--border);
  background: var(--bg-primary);
  padding: 18px 16px;
  display: grid;
  gap: 6px;
  box-shadow: var(--shadow-hard);
}

.page-products .calc-option.highlight {
  border-color: var(--accent);
  box-shadow: var(--shadow-accent);
}

.page-products .calc-label {
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-secondary);
  font-family: var(--font-mono);
}

.page-products .calc-value {
  font-family: var(--font-mono);
  font-size: 40px;
  font-weight: 700;
  line-height: 1;
  color: var(--text-primary);
}

.page-products .calc-value small {
  font-size: 16px;
  color: var(--text-secondary);
}

.page-products .calc-name {
  font-size: 13px;
  color: var(--text-secondary);
}

.page-products .price-layout {
  display: grid;
  gap: 24px;
  align-items: center;
}

.page-products .price-media .media-frame {
  border: 2px solid var(--border);
  background: var(--bg-elevated);
}

.page-products .price-media img {
  width: 100%;
  height: auto;
  display: block;
}

.page-products .table-scroll {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.page-products .price-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 580px;
  font-size: 14px;
}

.page-products .price-table th,
.page-products .price-table td {
  padding: 12px 10px;
  text-align: left;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}

.page-products .price-table th {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-secondary);
  letter-spacing: 0.06em;
}

.page-products .price-table td {
  color: var(--text-primary);
}

.page-products .price-table .num {
  font-family: var(--font-mono);
  color: var(--accent);
  font-weight: 700;
  white-space: nowrap;
}

.page-products .price-table tbody tr:hover {
  background: var(--bg-elevated);
}

.page-products .price-note {
  margin-top: 16px;
  border: 1px solid var(--border);
  background: var(--bg-primary);
  padding: 14px;
}

.page-products .price-note summary {
  cursor: pointer;
  color: var(--text-primary);
  font-weight: 600;
}

.page-products .price-note p {
  margin: 10px 0 0;
  color: var(--text-secondary);
  font-size: 14px;
  line-height: 1.6;
}

.page-products .single-query-strip {
  display: grid;
  gap: 24px;
  margin-top: 36px;
  border: 2px solid var(--border);
  background: var(--bg-primary);
  padding: 24px;
  box-shadow: var(--shadow-hard);
  scroll-margin-top: 96px;
}

.page-products .single-query-text {
  display: grid;
  gap: 12px;
  align-content: start;
}

.page-products .single-query-text h3 {
  font-family: var(--font-headline);
  font-size: 22px;
  margin: 0;
}

.page-products .single-query-text p {
  color: var(--text-secondary);
  font-size: 14px;
  line-height: 1.65;
  margin: 0;
}

.page-products .single-query-media img {
  width: 100%;
  height: auto;
  display: block;
  border: 2px solid var(--border);
  background: var(--bg-elevated);
}

.page-products .compare-scroll {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.page-products .compare-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 760px;
  font-size: 14px;
}

.page-products .compare-table th,
.page-products .compare-table td {
  padding: 10px;
  text-align: center;
  border-bottom: 1px solid var(--line);
}

.page-products .compare-table th {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-secondary);
}

.page-products .compare-table th:first-child {
  text-align: left;
}

.page-products .compare-table td:first-child {
  text-align: left;
  color: var(--text-secondary);
}

.page-products .compare-table tbody tr:hover {
  background: var(--bg-elevated);
}

.page-products .compare-table .yes {
  color: var(--success);
  font-weight: 700;
  font-family: var(--font-mono);
}

.page-products .compare-table .no {
  color: var(--text-muted);
}

.page-products .compare-note {
  margin-top: 16px;
  color: var(--text-secondary);
  font-size: 14px;
  line-height: 1.6;
}

.page-products .advice-grid {
  display: grid;
  gap: 16px;
}

.page-products .advice-card {
  border: 2px solid var(--border);
  background: var(--bg-secondary);
  padding: 20px;
  display: grid;
  gap: 10px;
  box-shadow: var(--shadow-hard);
  position: relative;
}

.page-products .advice-num {
  font-family: var(--font-mono);
  color: var(--accent);
  font-size: 14px;
}

.page-products .advice-card h3 {
  font-family: var(--font-headline);
  font-size: 18px;
  margin: 0;
}

.page-products .advice-card p {
  color: var(--text-secondary);
  font-size: 14px;
  line-height: 1.6;
  margin: 0;
  flex-grow: 1;
}

.page-products .advice-card strong {
  color: var(--accent);
}

.page-products .advice-link {
  color: var(--text-primary);
  text-decoration: none;
  border-top: 1px solid var(--line);
  padding-top: 10px;
  font-size: 14px;
}

.page-products .advice-link:hover {
  color: var(--accent);
}

.page-products .prod-freq {
  border-top: 2px solid var(--line);
}

.page-products .freq-grid {
  display: grid;
  gap: 16px;
}

.page-products .freq-item {
  position: relative;
  border-left: 2px solid var(--accent);
  padding: 4px 0 4px 20px;
  display: grid;
  gap: 8px;
}

.page-products .freq-item::before {
  content: "";
  position: absolute;
  left: -7px;
  top: 6px;
  width: 10px;
  height: 10px;
  background: var(--accent);
  transform: rotate(45deg);
}

.page-products .freq-tag {
  font-family: var(--font-mono);
  color: var(--accent);
  font-size: 14px;
  letter-spacing: 0.04em;
}

.page-products .freq-item h3 {
  font-size: 18px;
  margin: 0;
  font-family: var(--font-headline);
}

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

.page-products .freq-meta {
  display: flex;
  gap: 8px;
  font-size: 13px;
  color: var(--text-secondary);
}

.page-products .freq-meta strong {
  color: var(--text-primary);
  font-family: var(--font-mono);
}

.page-products .prod-footnote {
  border-top: 2px solid var(--line);
  padding: 28px 0;
  color: var(--text-secondary);
  font-size: 14px;
  line-height: 1.7;
}

.page-products .prod-footnote a {
  color: var(--text-primary);
  text-decoration: underline;
  text-underline-offset: 4px;
}

.page-products .prod-footnote a:hover {
  color: var(--accent);
}

@media (min-width: 760px) {
  .page-products .prod-hero-inner {
    grid-template-columns: 5fr 4fr;
    gap: 40px;
  }

  .page-products .version-cards {
    grid-template-columns: repeat(3, 1fr);
    align-items: start;
    gap: 24px;
  }

  .page-products .version-card.featured {
    margin-top: -24px;
  }

  .page-products .calc-band {
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
  }

  .page-products .price-layout {
    grid-template-columns: 5fr 7fr;
    gap: 32px;
  }

  .page-products .single-query-strip {
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: 32px;
  }

  .page-products .advice-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }

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

@media (min-width: 1024px) {
  .page-products .prod-section {
    padding: 64px 0;
  }

  .page-products .prod-hero {
    padding-bottom: 72px;
  }

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