.page-products {
  background-color: var(--bg-deep);
  color: var(--white);
  font-family: var(--font-body);
  overflow-x: hidden;
}

.page-products .products-hero {
  position: relative;
  background: linear-gradient(135deg, #0A1F44 0%, #0D2B5E 100%);
  padding: 24px 20px 0;
  border-bottom: 2px solid var(--accent);
}

.page-products .products-hero-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  gap: 32px;
}

.page-products .hero-copy {
  max-width: 720px;
}

.page-products .hero-kicker {
  font-family: var(--font-display);
  color: var(--accent);
  font-size: 0.875rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin: 0 0 10px;
}

.page-products h1 {
  font-family: var(--font-display);
  font-size: 1.9rem;
  line-height: 1.22;
  margin: 0 0 16px;
}

.page-products .hero-lead {
  color: var(--dim);
  font-size: 1.02rem;
  line-height: 1.75;
  margin: 0;
}

.page-products .hero-scoreboard {
  background: var(--bg-panel);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  padding: 20px;
  margin-top: 20px;
}

.page-products .scoreboard-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--border);
  padding-bottom: 10px;
  margin-bottom: 12px;
}

.page-products .scoreboard-sn {
  font-family: var(--font-display);
  color: var(--accent);
  font-size: 1.125rem;
  letter-spacing: 0.1em;
  animation: live-blink 0.5s ease-in-out infinite;
}

.page-products .scoreboard-version {
  font-family: var(--font-data);
  background: var(--accent-soft);
  color: var(--accent);
  font-size: 0.8rem;
  padding: 4px 10px;
  border-radius: 4px;
}

.page-products .score-row {
  display: flex;
  align-items: baseline;
  gap: 8px;
  padding: 10px 0;
  border-bottom: 1px dashed var(--border);
}

.page-products .score-label {
  flex: 1;
  color: var(--dim);
  font-size: 0.85rem;
}

.page-products .score-num {
  font-family: var(--font-data);
  font-size: 1.9rem;
  color: var(--white);
  line-height: 1;
}

.page-products .score-unit {
  color: var(--muted);
  font-size: 0.75rem;
}

.page-products .scoreboard-note {
  color: var(--muted);
  font-size: 0.75rem;
  line-height: 1.6;
  margin: 14px 0 0;
}

.page-products .hero-stripe {
  margin-top: 36px;
  height: 8px;
  background: linear-gradient(100deg, transparent 25%, var(--accent) 25%, var(--accent) 34%, transparent 34%, transparent 58%, var(--green) 58%, var(--green) 66%, transparent 66%);
}

.page-products .products-page-body {
  max-width: 1200px;
  margin: 0 auto;
  padding: 48px 20px 24px;
  display: grid;
  gap: 64px;
}

.page-products .section-head {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  margin-bottom: 28px;
}

.page-products .section-head h2 {
  font-family: var(--font-display);
  font-size: 1.6rem;
  line-height: 1.2;
  margin: 0 0 6px;
}

.page-products .section-meta {
  color: var(--dim);
  font-size: 0.92rem;
  margin: 0;
}

.page-products .section-index {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 42px;
  height: 42px;
  border: 2px solid var(--border-strong);
  border-radius: 50%;
  color: var(--accent);
  font-family: var(--font-display);
  font-size: 1rem;
  background: var(--bg-panel);
  flex-shrink: 0;
}

.page-products .version-board {
  display: grid;
  gap: 24px;
}

.page-products .versa-card {
  position: relative;
  background: linear-gradient(160deg, var(--bg-card) 0%, var(--bg-panel) 100%);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  overflow: hidden;
}

.page-products .legacy-card {
  border-color: rgba(0, 230, 118, 0.22);
}

.page-products .v3-card {
  border-color: rgba(255, 107, 53, 0.28);
}

.page-products .mobile-card {
  border-color: rgba(0, 230, 118, 0.3);
}

.page-products .card-stripe {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--green) 0%, var(--border-strong) 40%, var(--border-strong) 100%);
}

.page-products .stripe-accent {
  background: linear-gradient(90deg, var(--accent) 0%, rgba(255, 107, 53, 0.25) 60%, transparent 100%);
}

.page-products .card-head {
  margin-bottom: 16px;
}

.page-products .version-tag {
  display: inline-block;
  font-family: var(--font-data);
  font-size: 0.75rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 4px;
  margin-bottom: 12px;
}

.page-products .tag-blue {
  background: rgba(184, 199, 224, 0.1);
  color: var(--dim);
  border: 1px solid var(--border-strong);
}

.page-products .tag-orange {
  background: var(--accent-soft);
  color: var(--accent);
}

.page-products .tag-green {
  background: rgba(0, 230, 118, 0.12);
  color: var(--green);
}

.page-products .card-title {
  font-family: var(--font-display);
  font-size: 1.4rem;
  line-height: 1.2;
  margin: 0 0 6px;
}

.page-products .card-sub {
  color: var(--dim);
  font-size: 0.9rem;
  line-height: 1.5;
  margin: 0;
}

.page-products .visual-frame {
  border-radius: calc(var(--radius) - 2px);
  overflow: hidden;
  border: 1px solid var(--border);
  margin-bottom: 16px;
  background: var(--bg-deep);
}

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

.page-products .card-body {
  margin-bottom: 8px;
}

.page-products .fact-line {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 24px;
  padding: 14px 0;
  border-top: 1px dashed var(--border);
  border-bottom: 1px dashed var(--border);
  margin-bottom: 16px;
}

.page-products .fact-item {
  display: inline-flex;
  align-items: baseline;
  gap: 6px;
}

.page-products .fact-label {
  color: var(--muted);
  font-size: 0.75rem;
}

.page-products .fact-value {
  font-family: var(--font-data);
  color: var(--white);
  font-size: 1.25rem;
}

.page-products .feature-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-products .feature-list li {
  position: relative;
  padding-left: 28px;
  color: var(--dim);
  font-size: 0.92rem;
  line-height: 1.55;
}

.page-products .feature-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 4px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--accent-soft);
  border: 2px solid var(--accent);
}

.page-products .detail-expand {
  border-top: 1px solid var(--border);
  margin-top: 16px;
  padding-top: 12px;
}

.page-products .detail-expand summary {
  cursor: pointer;
  color: var(--accent);
  font-size: 0.88rem;
  list-style: none;
  display: flex;
  align-items: center;
  gap: 8px;
  transition: color 0.2s ease;
}

.page-products .detail-expand summary::-webkit-details-marker {
  display: none;
}

.page-products .detail-expand summary::before {
  content: "+";
  font-family: var(--font-data);
  font-size: 1.1rem;
  line-height: 1;
}

.page-products .detail-expand[open] summary::before {
  content: "–";
}

.page-products .detail-body {
  color: var(--dim);
  font-size: 0.88rem;
  line-height: 1.7;
  padding: 12px 0 4px;
}

.page-products .detail-body p {
  margin: 0 0 10px;
}

.page-products .mobile-content {
  color: var(--dim);
  line-height: 1.7;
  font-size: 0.92rem;
  margin-bottom: 16px;
}

.page-products .mobile-content > p {
  margin: 0 0 16px;
}

.page-products .mobile-card .btn {
  width: 100%;
}

.page-products .compare-section {
  position: relative;
  border-top: 2px solid var(--border-strong);
  border-bottom: 2px solid var(--border-strong);
  padding: 32px 0;
  background: linear-gradient(180deg, rgba(255, 107, 53, 0.05) 0%, transparent 30%, transparent 70%, rgba(0, 230, 118, 0.05) 100%);
}

.page-products .cmp-radio,
.page-products .scenario-radio {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.page-products .cmp-tabs {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 20px;
}

.page-products .cmp-tab {
  font-family: var(--font-data);
  font-size: 0.85rem;
  padding: 8px 16px;
  border: 1px solid var(--border-strong);
  border-radius: 999px;
  color: var(--dim);
  background: transparent;
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.page-products .cmp-tab:hover {
  border-color: var(--accent);
  color: var(--white);
}

.page-products #dim-core:checked ~ .cmp-tabs label[for="dim-core"],
.page-products #dim-data:checked ~ .cmp-tabs label[for="dim-data"],
.page-products #dim-fit:checked ~ .cmp-tabs label[for="dim-fit"] {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--white);
  box-shadow: 0 4px 12px rgba(255, 107, 53, 0.3);
}

.page-products .table-stack-wrap {
  position: relative;
}

.page-products .table-scroll {
  overflow-x: auto;
  margin-bottom: 8px;
}

.page-products .cmp-table {
  width: 100%;
  min-width: 640px;
  border-collapse: collapse;
  font-size: 0.88rem;
  display: none;
}

.page-products #dim-core:checked ~ .table-stack-wrap .table-scroll:nth-child(1) .cmp-table,
.page-products #dim-data:checked ~ .table-stack-wrap .table-scroll:nth-child(2) .cmp-table,
.page-products #dim-fit:checked ~ .table-stack-wrap .table-scroll:nth-child(3) .cmp-table {
  display: table;
}

.page-products .cmp-table th,
.page-products .cmp-table td {
  text-align: left;
  padding: 14px 16px;
  border-bottom: 1px solid var(--border);
}

.page-products .cmp-table thead th {
  background: var(--bg-deep);
  color: var(--white);
  font-family: var(--font-data);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  font-size: 0.78rem;
}

.page-products .cmp-table thead th:last-child {
  color: var(--accent);
}

.page-products .cmp-table tbody th {
  color: var(--dim);
  font-weight: 600;
  width: 170px;
  background: rgba(16, 42, 84, 0.7);
}

.page-products .cmp-table tbody td {
  color: var(--white);
}

.page-products .cmp-table tbody tr:hover td {
  background: rgba(255, 107, 53, 0.06);
}

.page-products .sync-figure {
  margin: 20px 0 0;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--bg-panel);
}

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

.page-products .sync-figure figcaption {
  padding: 12px 16px;
  color: var(--muted);
  font-size: 0.8rem;
  text-align: center;
  border-top: 1px solid var(--border);
}

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

.page-products .scenario-item {
  position: relative;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg-panel);
  overflow: hidden;
  transition: border-color 0.2s ease;
}

.page-products .scenario-label {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
  padding: 20px;
  cursor: pointer;
  background: transparent;
  transition: background 0.2s ease;
}

.page-products .scenario-label:hover {
  background: rgba(255, 107, 53, 0.05);
}

.page-products .scenario-radio:checked + .scenario-label {
  background: var(--bg-card);
  border-bottom: 1px solid var(--border);
}

.page-products .scenario-radio:checked ~ .scenario-label {
  border-color: rgba(255, 107, 53, 0.45);
}

.page-products .scenario-num {
  font-family: var(--font-display);
  font-size: 1.4rem;
  color: var(--accent);
  min-width: 28px;
}

.page-products .scenario-title {
  font-family: var(--font-display);
  font-size: 1.08rem;
  color: var(--white);
  flex: 1;
  min-width: 200px;
}

.page-products .scenario-rec {
  font-family: var(--font-data);
  font-size: 0.72rem;
  padding: 4px 12px;
  border-radius: 999px;
  border: 1px solid var(--border-strong);
  color: var(--dim);
  letter-spacing: 0.03em;
}

.page-products .scenario-rec.rec-old {
  color: var(--green);
  border-color: rgba(0, 230, 118, 0.35);
}

.page-products .scenario-rec.rec-v3 {
  color: var(--accent);
  border-color: rgba(255, 107, 53, 0.4);
}

.page-products .scenario-panel {
  display: none;
  padding: 16px 20px 20px 62px;
  color: var(--dim);
  line-height: 1.7;
  font-size: 0.92rem;
}

.page-products .scenario-radio:checked ~ .scenario-panel {
  display: block;
}

.page-products .scenario-panel p {
  margin: 0 0 12px;
}

.page-products .text-link {
  color: var(--accent);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.9rem;
}

.page-products .text-link:hover {
  text-decoration: underline;
}

.page-products .bookmark-grid {
  display: grid;
  gap: 32px;
}

.page-products .bookmark-steps {
  list-style: none;
  margin: 0 0 24px;
  padding: 0;
  display: grid;
  gap: 20px;
}

.page-products .bookmark-step {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.page-products .step-num {
  flex-shrink: 0;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-data);
  font-weight: 700;
  font-size: 0.88rem;
  background: var(--accent-soft);
  color: var(--accent);
  border: 1px solid var(--accent);
  border-radius: 50%;
}

.page-products .step-copy h3 {
  font-family: var(--font-display);
  font-size: 1.05rem;
  margin: 0 0 6px;
}

.page-products .step-copy p {
  color: var(--dim);
  font-size: 0.88rem;
  line-height: 1.6;
  margin: 0;
}

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

.page-products .bookmark-actions .btn:active {
  animation: btn-vibrate 0.22s ease;
}

.page-products .bookmark-visual {
  margin: 0;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--bg-panel);
  align-self: start;
}

.page-products .bookmark-visual img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
}

.page-products .bookmark-visual figcaption {
  padding: 10px 14px;
  color: var(--muted);
  font-size: 0.78rem;
  text-align: center;
  border-top: 1px solid var(--border);
}

.page-products .bottom-banner {
  position: relative;
  margin-top: 64px;
  border-top: 4px solid var(--accent);
  border-bottom: 4px solid var(--accent);
  min-height: 340px;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.page-products .banner-media {
  position: absolute;
  inset: 0;
  z-index: 0;
}

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

.page-products .banner-overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(90deg, rgba(10, 31, 68, 0.94) 0%, rgba(10, 31, 68, 0.6) 60%, rgba(10, 31, 68, 0.3) 100%);
}

.page-products .banner-content {
  position: relative;
  z-index: 2;
  padding: 48px 24px;
  max-width: 680px;
}

.page-products .banner-kicker {
  font-family: var(--font-display);
  color: var(--accent);
  letter-spacing: 0.1em;
  font-size: 0.85rem;
  margin: 0 0 8px;
}

.page-products .banner-content h2 {
  font-family: var(--font-display);
  font-size: 1.7rem;
  line-height: 1.2;
  margin: 0 0 12px;
}

.page-products .banner-content p {
  color: var(--dim);
  line-height: 1.7;
  margin: 0 0 20px;
}

@media (min-width: 768px) {
  .page-products .hero-scoreboard {
    margin-top: 0;
  }

  .page-products .section-head {
    margin-bottom: 36px;
  }

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

  .page-products .sync-figure img {
    min-height: 260px;
  }

  .page-products .scenario-panel {
    padding-left: 78px;
  }

  .page-products .bookmark-grid {
    grid-template-columns: 1.2fr 0.8fr;
    align-items: center;
  }
}

@media (min-width: 900px) {
  .page-products .products-hero-inner {
    grid-template-columns: 1fr 360px;
    align-items: end;
    gap: 48px;
    padding-top: 28px;
  }

  .page-products h1 {
    font-size: 2.9rem;
  }

  .page-products .products-page-body {
    gap: 72px;
  }

  .page-products .version-board {
    grid-template-columns: 7fr 5fr;
  }

  .page-products .v3-card {
    margin-top: 64px;
  }

  .page-products .mobile-card {
    grid-column: 1 / -1;
  }

  .page-products .mobile-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 28px;
    align-items: start;
  }

  .page-products .mobile-card .btn {
    width: auto;
  }

  .page-products .banner-content {
    padding: 56px 48px;
  }

  .page-products .banner-content h2 {
    font-size: 2.2rem;
  }
}

@keyframes live-blink {
  0%, 100% {
    opacity: 1;
  }
  50% {
    opacity: 0.55;
  }
}

@keyframes btn-vibrate {
  0% {
    transform: translateX(0);
  }
  25% {
    transform: translateX(-2px) rotate(-1deg);
  }
  50% {
    transform: translateX(2px) rotate(1deg);
  }
  75% {
    transform: translateX(-1px);
  }
  100% {
    transform: translateX(0);
  }
}