.page-products {
  --products-ease: cubic-bezier(.4, 0, .2, 1);
  --products-grid-line: linear-gradient(var(--color-line) 1px, transparent 1px), linear-gradient(90deg, var(--color-line) 1px, transparent 1px);
  background:
    radial-gradient(circle at 85% 10%, rgba(198, 255, 0, .08), transparent 18rem),
    linear-gradient(180deg, var(--color-base) 0%, var(--color-deep) 100%);
  color: var(--color-ink);
}

.page-products .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .5rem;
  padding-top: 1.5rem;
  font-size: .8125rem;
  color: var(--color-muted);
}

.page-products .breadcrumb a {
  color: var(--color-muted);
  text-decoration: none;
  transition: color .3s var(--products-ease);
}

.page-products .breadcrumb a:hover {
  color: var(--color-lime);
}

.page-products .crumb-sep {
  color: var(--color-line);
}

.page-products .services-hero {
  position: relative;
  padding: 2.5rem 0 3rem;
  border-bottom: 1px solid var(--color-line);
  overflow: hidden;
}

.page-products .services-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: var(--products-grid-line);
  background-size: 32px 32px;
  opacity: .3;
  mask-image: linear-gradient(to bottom, rgba(0, 0, 0, .8), transparent 70%);
  -webkit-mask-image: linear-gradient(to bottom, rgba(0, 0, 0, .8), transparent 70%);
  pointer-events: none;
}

.page-products .hero-copy {
  position: relative;
  max-width: 56rem;
}

.page-products .hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  font-family: var(--font-serif);
  font-size: .8125rem;
  color: var(--color-lime);
  letter-spacing: .12em;
  margin-bottom: 1rem;
}

.page-products .hero-eyebrow::before {
  content: "";
  width: 2rem;
  height: 2px;
  background: var(--color-lime);
}

.page-products .services-hero h1 {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(1.75rem, 4.5vw, 3.25rem);
  line-height: 1.08;
  letter-spacing: .01em;
  margin: 0 0 1.25rem;
  color: var(--color-ink);
  text-wrap: balance;
}

.page-products .hero-summary {
  font-size: 1rem;
  line-height: 1.8;
  color: var(--color-muted);
  max-width: 48rem;
  margin: 0 0 1.5rem;
}

.page-products .hero-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .75rem;
}

.page-products .hero-actions {
  margin-top: 1.5rem;
  display: flex;
  flex-wrap: wrap;
  gap: .75rem;
}

.page-products .hero-indicator {
  display: none;
}

.page-products .service-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  padding: 3rem 0 5rem;
}

.page-products .service-content {
  min-width: 0;
}

.page-products .service-index {
  order: -1;
  overflow-x: auto;
  scrollbar-width: none;
  border-bottom: 1px solid var(--color-line);
  padding-bottom: 1rem;
}

.page-products .service-index::-webkit-scrollbar {
  display: none;
}

.page-products .sticky-index {
  display: flex;
  gap: .5rem;
  width: max-content;
  min-width: 100%;
}

.page-products .index-link {
  display: inline-flex;
  align-items: center;
  gap: .375rem;
  padding: .625rem .875rem;
  border-radius: var(--radius-pill);
  background: var(--color-card);
  border: 1px solid var(--color-line);
  color: var(--color-muted);
  font-size: .8125rem;
  font-weight: 500;
  text-decoration: none;
  white-space: nowrap;
  transition: background .3s var(--products-ease), border-color .3s var(--products-ease), color .3s var(--products-ease);
}

.page-products .index-link span {
  font-family: var(--font-mono);
  font-size: .75rem;
  color: var(--color-orange);
}

.page-products .index-link:hover,
.page-products .index-link:focus-visible {
  background: rgba(255, 255, 255, .1);
  border-color: var(--color-lime);
  color: var(--color-ink);
}

.page-products .index-note {
  display: none;
}

.page-products .axis-note {
  writing-mode: horizontal-tb;
  font-family: var(--font-serif);
  font-size: .75rem;
  color: var(--color-muted);
  letter-spacing: .08em;
}

.page-products .section {
  scroll-margin-top: 6rem;
  padding: 2.5rem 0;
  border-top: 1px solid var(--color-line);
}

.page-products .section.is-first {
  border-top: none;
  padding-top: 0;
}

.page-products .section.is-last {
  padding-bottom: 0;
}

.page-products .section-head {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 1.75rem;
}

.page-products .section-head .tag {
  margin-top: .25rem;
}

.page-products .chapter-no {
  font-family: var(--font-mono);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-orange);
  line-height: 1;
  padding-top: .25rem;
  letter-spacing: .05em;
}

.page-products .section-head h2 {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(1.375rem, 3vw, 2rem);
  line-height: 1.2;
  margin: 0 0 .375rem;
  color: var(--color-ink);
}

.page-products .section-sub {
  font-size: .875rem;
  line-height: 1.7;
  color: var(--color-muted);
  margin: 0;
  max-width: 42rem;
}

.page-products .section-sub strong {
  color: var(--color-ink);
  font-weight: 600;
}

.page-products .tag {
  font-size: .75rem;
  font-weight: 500;
  padding: .375rem .75rem;
  border-radius: var(--radius-pill);
  display: inline-flex;
  align-items: center;
}

.page-products .tag-lime {
  background: rgba(198, 255, 0, .15);
  color: var(--color-lime);
  border: 1px solid rgba(198, 255, 0, .3);
}

.page-products .tag-orange {
  background: rgba(255, 107, 53, .15);
  color: var(--color-orange);
  border: 1px solid rgba(255, 107, 53, .3);
}

.page-products .tag-yellow {
  background: rgba(255, 209, 102, .12);
  color: var(--color-yellow);
  border: 1px solid rgba(255, 209, 102, .3);
}

.page-products .btn {
  border: none;
  cursor: pointer;
  font-family: var(--font-body);
  font-size: .875rem;
  font-weight: 600;
  padding: .75rem 1.5rem;
  border-radius: var(--radius-pill);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: background .3s var(--products-ease), color .3s var(--products-ease), border-color .3s var(--products-ease), transform .2s var(--products-ease);
}

.page-products .btn-outline {
  background: transparent;
  border: 1px solid var(--color-line);
  color: var(--color-muted);
}

.page-products .btn-outline:hover {
  border-color: var(--color-lime);
  color: var(--color-lime);
  transform: translateY(-2px);
}

.page-products .zone-panel {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

.page-products .zone-copy {
  background: var(--color-card);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-xl);
  padding: 1.5rem;
}

.page-products .zone-copy p {
  font-size: .9375rem;
  line-height: 1.8;
  color: var(--color-muted);
  margin: 0 0 1.25rem;
}

.page-products .zone-foot {
  margin-top: 1.25rem;
  padding-top: 1rem;
  border-top: 1px solid var(--color-line);
  font-size: .75rem;
  color: var(--color-muted);
  line-height: 1.6;
}

.page-products .check-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: .625rem;
}

.page-products .check-list li {
  position: relative;
  padding-left: 1.75rem;
  font-size: .875rem;
  line-height: 1.6;
  color: var(--color-ink);
}

.page-products .check-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .5rem;
  width: .625rem;
  height: .625rem;
  border-radius: 50%;
  background: var(--color-lime);
  box-shadow: 0 0 0 4px rgba(198, 255, 0, .15);
}

.page-products .zone-figure,
.page-products .panel-figure,
.page-products .register-figure {
  margin: 0;
}

.page-products .zone-figure img,
.page-products .panel-figure img,
.page-products .pc-screen img,
.page-products .phone-frame img,
.page-products .register-figure img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: var(--radius-lg);
  object-fit: cover;
  background: var(--color-deep);
  border: 1px solid var(--color-line);
}

.page-products .view-switch-block {
  margin-top: 1.5rem;
  position: relative;
}

.page-products .view-switch-block > input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.page-products .view-tabs {
  display: flex;
  gap: .5rem;
  padding-bottom: 1.25rem;
  border-bottom: 1px solid var(--color-line);
}

.page-products .view-tab {
  display: inline-flex;
  align-items: center;
  padding: .625rem 1.25rem;
  border-radius: var(--radius-pill);
  border: 1px solid var(--color-line);
  background: var(--color-card);
  color: var(--color-muted);
  font-size: .875rem;
  font-weight: 500;
  cursor: pointer;
  transition: all .3s var(--products-ease);
}

.page-products .view-tab:focus-visible,
.page-products .view-switch-block > input:focus-visible + .view-tabs .view-tab {
  outline: 2px solid var(--color-lime);
  outline-offset: 2px;
}

.page-products #view-overview:checked ~ .view-tabs .view-tab[for="view-overview"],
.page-products #view-contrast:checked ~ .view-tabs .view-tab[for="view-contrast"] {
  background: var(--color-lime);
  border-color: var(--color-lime);
  color: var(--color-deep);
  font-weight: 600;
}

.page-products .view-panel {
  display: none;
  padding-top: 1.5rem;
}

.page-products #view-overview:checked ~ .view-content .overview-panel,
.page-products #view-contrast:checked ~ .view-content .contrast-panel {
  display: block;
}

.page-products .panel-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

.page-products .panel-text h3 {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 1.5rem;
  margin: 0 0 .75rem;
  color: var(--color-ink);
}

.page-products .panel-text p {
  font-size: .875rem;
  line-height: 1.7;
  color: var(--color-muted);
  margin: 0 0 1.5rem;
}

.page-products .quick-points {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}

.page-products .quick-point {
  background: var(--color-card);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  padding: 1rem;
}

.page-products .qp-value {
  font-family: var(--font-mono);
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-orange);
  line-height: 1;
  display: block;
}

.page-products .qp-label {
  font-size: .75rem;
  color: var(--color-muted);
  margin-top: .375rem;
}

.page-products .dimension-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: .625rem;
}

.page-products .dimension-cell {
  border: 1px solid var(--color-line);
  background: rgba(255, 255, 255, .04);
  border-radius: var(--radius-md);
  padding: .75rem .875rem;
  font-size: .8125rem;
  color: var(--color-muted);
}

.page-products .dimension-cell:nth-child(even) {
  border-left-color: var(--color-orange);
}

.page-products .panel-chart {
  display: grid;
  gap: 1rem;
  align-content: center;
}

.page-products .compare-stack {
  display: grid;
  gap: 1rem;
}

.page-products .compare-item {
  background: var(--color-card);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  padding: 1rem;
}

.page-products .compare-name {
  display: block;
  font-size: .75rem;
  color: var(--color-muted);
  margin-bottom: .5rem;
}

.page-products .compare-track {
  height: .625rem;
  border-radius: var(--radius-pill);
  background: rgba(255, 255, 255, .08);
  overflow: hidden;
}

.page-products .compare-bar {
  display: block;
  height: 100%;
  border-radius: var(--radius-pill);
  min-width: 1.5rem;
}

.page-products .home-bar {
  background: var(--color-orange);
}

.page-products .away-bar {
  background: var(--color-lime);
}

.page-products .pc-shell {
  border-radius: var(--radius-xl);
  border: 1px solid var(--color-line);
  background: var(--color-deep);
  overflow: hidden;
  margin-bottom: 1.5rem;
}

.page-products .pc-titlebar {
  display: flex;
  align-items: center;
  gap: .375rem;
  padding: .75rem 1rem;
  background: rgba(255, 255, 255, .04);
  border-bottom: 1px solid var(--color-line);
}

.page-products .pc-titlebar .dot {
  width: .5rem;
  height: .5rem;
  border-radius: 50%;
  background: var(--color-orange);
}

.page-products .pc-titlebar .dot:nth-child(2) {
  background: var(--color-yellow);
}

.page-products .pc-titlebar .dot:nth-child(3) {
  background: var(--color-lime);
}

.page-products .pc-url {
  margin-left: .75rem;
  font-size: .75rem;
  color: var(--color-muted);
  font-family: var(--font-mono);
}

.page-products .pc-screen {
  position: relative;
}

.page-products .pc-screen img {
  border-radius: 0;
  border: none;
}

.page-products .hover-tags {
  position: absolute;
  inset-inline: 1rem;
  bottom: 1rem;
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
  justify-content: center;
  opacity: 0;
  transform: translateY(.5rem);
  transition: opacity .3s var(--products-ease), transform .3s var(--products-ease);
  pointer-events: none;
}

.page-products .pc-screen:hover .hover-tags,
.page-products .pc-screen:focus-within .hover-tags {
  opacity: 1;
  transform: translateY(0);
}

.page-products .hover-tag {
  padding: .375rem .75rem;
  border-radius: var(--radius-pill);
  background: rgba(13, 27, 38, .85);
  border: 1px solid var(--color-lime);
  color: var(--color-lime);
  font-size: .75rem;
  font-weight: 500;
}

.page-products .pc-features {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

.page-products .feature-card {
  background: var(--color-card);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
}

.page-products .feature-index {
  font-family: var(--font-mono);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-orange);
}

.page-products .feature-card h3 {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 1.125rem;
  margin: .75rem 0 .5rem;
  color: var(--color-ink);
}

.page-products .feature-card p {
  font-size: .875rem;
  line-height: 1.7;
  color: var(--color-muted);
  margin: 0;
}

.page-products .pc-note {
  margin-top: 1.5rem;
  font-size: .875rem;
  color: var(--color-muted);
}

.page-products .pc-note a {
  color: var(--color-lime);
  text-decoration: none;
  border-bottom: 1px solid rgba(198, 255, 0, .4);
}

.page-products .pc-note a:hover {
  color: var(--color-orange);
  border-bottom-color: var(--color-orange);
}

.page-products .mobile-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

.page-products .phone-frame {
  position: relative;
  max-width: 18rem;
  margin-inline: auto;
  border-radius: 2.5rem;
  border: 6px solid var(--color-muted);
  background: var(--color-deep);
  padding: .5rem;
  box-shadow: 0 20px 40px -24px rgba(0, 0, 0, .7);
}

.page-products .phone-notch {
  position: absolute;
  top: .75rem;
  left: 50%;
  transform: translateX(-50%);
  width: 6rem;
  height: 1.25rem;
  background: var(--color-deep);
  border-radius: 0 0 1rem 1rem;
  z-index: 1;
}

.page-products .phone-frame img {
  border-radius: 1.5rem;
  border: none;
}

.page-products .mobile-info {
  display: grid;
  gap: 1.5rem;
}

.page-products .date-switch {
  display: flex;
  flex-direction: column;
  gap: .75rem;
  position: relative;
}

.page-products .date-switch > input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.page-products .date-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
}

.page-products .date-chip {
  display: inline-flex;
  align-items: center;
  padding: .5rem .875rem;
  border-radius: var(--radius-pill);
  border: 1px solid var(--color-line);
  background: var(--color-card);
  color: var(--color-muted);
  font-size: .8125rem;
  cursor: pointer;
  transition: all .3s var(--products-ease);
}

.page-products .date-chip:focus-visible,
.page-products .date-switch > input:focus-visible + .date-tabs .date-chip {
  outline: 2px solid var(--color-lime);
  outline-offset: 2px;
}

.page-products #date-24:checked ~ .date-tabs .date-chip[for="date-24"],
.page-products #date-end:checked ~ .date-tabs .date-chip[for="date-end"],
.page-products #date-archive:checked ~ .date-tabs .date-chip[for="date-archive"] {
  background: var(--color-orange);
  border-color: var(--color-orange);
  color: var(--color-deep);
  font-weight: 600;
}

.page-products .date-result {
  display: none;
  font-size: .875rem;
  line-height: 1.7;
  color: var(--color-muted);
  padding: .875rem 1rem;
  border-radius: var(--radius-md);
  background: var(--color-card);
  border-left: 3px solid var(--color-lime);
}

.page-products #date-24:checked ~ .date-output .result-a,
.page-products #date-end:checked ~ .date-output .result-b,
.page-products #date-archive:checked ~ .date-output .result-c {
  display: block;
}

.page-products .step-list {
  display: grid;
  gap: 1rem;
}

.page-products .step-item {
  display: flex;
  gap: 1rem;
  background: var(--color-card);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
  padding: 1.25rem;
}

.page-products .step-num {
  font-family: var(--font-mono);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-orange);
  line-height: 1;
}

.page-products .step-item h3 {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 1rem;
  margin: 0 0 .375rem;
  color: var(--color-ink);
}

.page-products .step-item p {
  font-size: .8125rem;
  line-height: 1.6;
  color: var(--color-muted);
  margin: 0;
}

.page-products .register-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

.page-products .register-card {
  background: linear-gradient(135deg, rgba(255, 107, 53, .12), transparent 60%), var(--color-card);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-xl);
  padding: 1.75rem;
}

.page-products .permission-list h3 {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 1.375rem;
  color: var(--color-ink);
  margin: 0 0 1rem;
}

.page-products .permission-list ul {
  list-style: none;
  padding: 0;
  margin: 0 0 1.25rem;
  display: grid;
  gap: .625rem;
}

.page-products .permission-list li {
  padding-left: 1.75rem;
  position: relative;
  font-size: .875rem;
  line-height: 1.6;
  color: var(--color-muted);
}

.page-products .permission-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--color-lime);
  font-family: var(--font-mono);
  font-weight: 700;
}

.page-products .register-foot {
  font-size: .8125rem;
  color: var(--color-muted);
  border-top: 1px solid var(--color-line);
  padding-top: 1rem;
  margin-top: 1rem;
}

.page-products .register-card a {
  color: var(--color-lime);
  text-decoration: underline;
  text-underline-offset: .25rem;
}

.page-products .service-links {
  display: flex;
  flex-wrap: wrap;
  gap: .75rem;
  margin-top: 2.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--color-line);
}

@media (min-width: 720px) {
  .page-products .zone-panel,
  .page-products .panel-row,
  .page-products .register-grid {
    grid-template-columns: 1fr 1fr;
    align-items: center;
  }

  .page-products .panel-row.reverse .panel-text {
    order: 2;
  }

  .page-products .panel-row.reverse .panel-chart {
    order: 1;
  }

  .page-products .pc-features {
    grid-template-columns: repeat(3, 1fr);
  }

  .page-products .mobile-layout {
    grid-template-columns: minmax(14rem, 18rem) 1fr;
    align-items: start;
  }
}

@media (min-width: 980px) {
  .page-products .services-hero {
    padding: 3.5rem 0 4rem;
  }

  .page-products .hero-indicator {
    display: flex;
    align-items: center;
    gap: .625rem;
    margin-top: 2rem;
  }

  .page-products .indicator-line {
    width: 4rem;
    height: 2px;
    background: linear-gradient(90deg, var(--color-orange), var(--color-lime));
  }

  .page-products .indicator-label {
    font-size: .75rem;
    color: var(--color-muted);
    letter-spacing: .08em;
  }

  .page-products .service-layout {
    grid-template-columns: 240px minmax(0, 1fr);
    gap: 3rem;
    align-items: start;
  }

  .page-products .service-index {
    order: 0;
    position: sticky;
    top: calc(var(--header-height) + 1.5rem);
    overflow: visible;
    border-bottom: none;
    padding-bottom: 0;
  }

  .page-products .sticky-index {
    flex-direction: column;
    width: auto;
    gap: .375rem;
    padding: .375rem;
    border-radius: var(--radius-xl);
    background: var(--color-card);
    border: 1px solid var(--color-line);
  }

  .page-products .index-link {
    border: none;
    background: transparent;
    padding: .625rem .875rem;
  }

  .page-products .index-note {
    display: block;
    margin-top: 1rem;
    padding-left: .25rem;
  }

  .page-products .axis-note {
    writing-mode: vertical-rl;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products *,
  .page-products *::before,
  .page-products *::after {
    transition: none !important;
    animation: none !important;
    scroll-behavior: auto !important;
  }
}