.page-products {
  --pp-shadow: 0 24px 60px rgba(0, 0, 0, 0.45);
  --pp-pad-y: 56px;
  background:
    radial-gradient(120% 70% at 88% -8%, rgba(53, 224, 208, 0.14), transparent 62%),
    radial-gradient(90% 60% at 0% 6%, rgba(255, 179, 71, 0.08), transparent 60%),
    var(--ink-900);
  color: var(--text);
  overflow-x: hidden;
}

.page-products .app-hero {
  padding: calc(var(--header-h) + 28px) 0 48px;
  border-bottom: 1px solid var(--line);
}

.page-products .app-hero__grid {
  display: grid;
  gap: 32px;
  margin-top: 24px;
}

.page-products .eyebrow {
  font-family: var(--font-num);
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--cyan);
  margin: 0 0 14px;
}

.page-products .app-hero__title {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: clamp(2rem, 7.2vw, 3.6rem);
  line-height: 1.06;
  letter-spacing: -0.01em;
  margin: 0 0 18px;
  max-width: 18em;
}

.page-products .app-hero__lead {
  font-size: 1rem;
  line-height: 1.8;
  color: var(--text-dim);
  margin: 0 0 26px;
  max-width: 40em;
}

.page-products .app-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 28px;
}

.page-products .app-hero__facts {
  list-style: none;
  margin: 0;
  padding: 20px 0 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 16px;
  border-top: 1px solid var(--line);
}

.page-products .app-hero__facts li {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.page-products .app-hero__fact-num {
  font-family: var(--font-num);
  font-size: 1.25rem;
  letter-spacing: 0.06em;
  color: var(--cyan-soft);
}

.page-products .app-hero__fact-label {
  font-size: 0.78rem;
  color: var(--text-dim);
  line-height: 1.6;
}

.page-products .device-preview {
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.page-products .device-preview__frame {
  border: 1px solid var(--line);
  border-radius: var(--radius-device);
  overflow: hidden;
  background: var(--ink-800);
  box-shadow: var(--pp-shadow);
  padding: 8px;
}

.page-products .device-preview__frame img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 12px;
  object-fit: cover;
}

.page-products .device-preview__cap {
  font-size: 0.78rem;
  line-height: 1.7;
  color: var(--text-dim);
  text-align: center;
}

.page-products .app-section {
  padding: var(--pp-pad-y) 0;
  border-bottom: 1px solid var(--line);
}

.page-products .app-section--last {
  border-bottom: 0;
  padding-bottom: 72px;
}

.page-products .section__head {
  display: flex;
  flex-direction: column;
  gap: 10px;
  max-width: 44em;
  margin-bottom: 32px;
}

.page-products .section__num {
  font-family: var(--font-num);
  font-size: 1.1rem;
  letter-spacing: 0.16em;
  color: var(--cyan);
}

.page-products .section__title {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: clamp(1.5rem, 4.6vw, 2.25rem);
  line-height: 1.16;
  margin: 0;
  color: var(--text);
}

.page-products .section__desc {
  font-size: 0.96rem;
  line-height: 1.8;
  color: var(--text-dim);
  margin: 0;
}

.page-products .structure {
  display: grid;
  gap: 28px;
}

.page-products .device-mock {
  width: 100%;
  max-width: 240px;
  margin: 0 auto;
  aspect-ratio: 9 / 16;
  border: 1px solid var(--line);
  border-radius: var(--radius-device);
  background: linear-gradient(180deg, var(--ink-800), var(--ink-900));
  box-shadow: var(--pp-shadow);
  padding: 14px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.page-products .device-mock__bar {
  height: 6px;
  width: 42px;
  border-radius: 999px;
  background: var(--line);
  align-self: center;
  flex: none;
}

.page-products .device-mock__entry {
  flex: 0 0 auto;
  border: 1px solid var(--cyan);
  border-radius: var(--radius-btn);
  color: var(--cyan);
  font-family: var(--font-num);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  padding: 14px 8px;
  text-align: center;
  background: var(--glass);
}

.page-products .device-mock__pair {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  flex: 0 0 auto;
}

.page-products .device-mock__pair span {
  border: 1px solid var(--line);
  border-radius: var(--radius-btn);
  background: var(--ink-700);
  color: var(--text-dim);
  font-size: 0.68rem;
  text-align: center;
  padding: 18px 4px;
}

.page-products .device-mock__heat {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 6px;
  margin-top: auto;
}

.page-products .device-mock__heat i {
  display: block;
  height: 20px;
  border-radius: 5px;
}

.page-products .device-mock__heat .h1 { background: #10253f; }
.page-products .device-mock__heat .h2 { background: #17435a; }
.page-products .device-mock__heat .h3 { background: #1f7a86; }
.page-products .device-mock__heat .h4 { background: var(--cyan); }
.page-products .device-mock__heat .h5 { background: var(--amber); }

.page-products .feature-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
}

.page-products .feature-step {
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr);
  gap: 14px;
  padding: 18px 0;
  border-top: 1px solid var(--line);
}

.page-products .feature-step:first-child {
  border-top: 0;
  padding-top: 0;
}

.page-products .feature-step__num {
  font-family: var(--font-num);
  font-size: 0.9rem;
  letter-spacing: 0.1em;
  color: var(--cyan);
  padding-top: 3px;
}

.page-products .feature-step__title {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1.12rem;
  letter-spacing: 0.01em;
  margin: 0 0 6px;
  color: var(--text);
}

.page-products .feature-step__text {
  margin: 0;
  font-size: 0.94rem;
  line-height: 1.85;
  color: var(--text-dim);
}

.page-products .range-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 18px;
  padding: 16px 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius-card);
  background: var(--ink-800);
}

.page-products .range-bar__label {
  font-family: var(--font-num);
  font-size: 0.76rem;
  letter-spacing: 0.14em;
  color: var(--text-dim);
}

.page-products .range-bar__hint {
  font-size: 0.8rem;
  color: var(--text-dim);
  line-height: 1.6;
}

.page-products .range-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-products .range-pill {
  font-family: var(--font-num);
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  padding: 7px 15px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: var(--ink-700);
  color: var(--text-dim);
  white-space: nowrap;
}

.page-products .range-pill.is-active {
  border-color: var(--cyan);
  background: var(--cyan);
  color: var(--ink-900);
  font-weight: 700;
}

.page-products .trend-panel {
  display: grid;
  gap: 20px;
  margin-top: 24px;
}

.page-products .table-wrap {
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: var(--radius-card);
  background: var(--ink-800);
  -webkit-overflow-scrolling: touch;
}

.page-products .data-table {
  width: 100%;
  min-width: 520px;
  border-collapse: collapse;
  font-size: 0.9rem;
}

.page-products .data-table__cap {
  caption-side: top;
  text-align: left;
  padding: 14px 16px 10px;
  font-family: var(--font-num);
  font-size: 0.76rem;
  letter-spacing: 0.12em;
  color: var(--text-dim);
}

.page-products .data-table th,
.page-products .data-table td {
  padding: 12px 14px;
  border: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
  line-height: 1.7;
}

.page-products .data-table thead th {
  background: var(--ink-700);
  color: var(--text);
  font-family: var(--font-head);
  font-size: 0.94rem;
  letter-spacing: 0.04em;
  font-weight: 700;
}

.page-products .data-table tbody th {
  font-family: var(--font-body);
  font-weight: 600;
  color: var(--text);
  white-space: nowrap;
}

.page-products .data-table tbody td {
  color: var(--text-dim);
}

.page-products .data-table tbody tr:nth-child(even) td,
.page-products .data-table tbody tr:nth-child(even) th {
  background: rgba(22, 41, 75, 0.55);
}

.page-products .chart-card {
  border: 1px solid var(--line);
  border-radius: var(--radius-card);
  background: linear-gradient(160deg, rgba(53, 224, 208, 0.08), transparent 62%), var(--ink-800);
  padding: 18px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.page-products .chart-card__label {
  font-family: var(--font-num);
  font-size: 0.76rem;
  letter-spacing: 0.12em;
  color: var(--cyan-soft);
}

.page-products .mini-chart {
  width: 100%;
  height: auto;
  display: block;
}

.page-products .chart-card__note {
  margin: 0;
  font-size: 0.82rem;
  line-height: 1.7;
  color: var(--text-dim);
}

.page-products .reading-modes {
  display: grid;
  gap: 14px;
  margin-top: 24px;
}

.page-products .mode {
  border-left: 2px solid var(--line);
  padding: 4px 0 4px 16px;
}

.page-products .mode:nth-child(2) {
  border-left-color: var(--cyan);
}

.page-products .mode:nth-child(3) {
  border-left-color: var(--amber);
}

.page-products .mode__title {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1.02rem;
  margin: 0 0 6px;
  color: var(--text);
}

.page-products .mode__text {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.8;
  color: var(--text-dim);
}

.page-products .shot {
  margin: 32px 0 0;
}

.page-products .shot--flush {
  margin-top: 0;
  margin-bottom: 28px;
}

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

.page-products .shot__cap {
  margin-top: 10px;
  font-size: 0.78rem;
  line-height: 1.7;
  color: var(--text-dim);
}

.page-products .heat-layout {
  display: grid;
  gap: 24px;
}

.page-products .heat-main {
  border: 1px solid var(--line);
  border-radius: var(--radius-card);
  background: var(--ink-800);
  padding: 18px;
}

.page-products .heat-legend {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.76rem;
  letter-spacing: 0.08em;
  color: var(--text-dim);
  margin-bottom: 14px;
}

.page-products .heat-legend__bar {
  flex: 1;
  height: 8px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--cyan), var(--amber));
}

.page-products .heat-strip {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 8px;
}

.page-products .heat-cell {
  aspect-ratio: 1 / 1;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 6px;
  border: 1px solid var(--line);
  font-family: var(--font-num);
  font-size: 0.8rem;
  letter-spacing: 0.06em;
  font-weight: 700;
}

.page-products .heat-1 { background: #10253f; color: var(--text-dim); }
.page-products .heat-2 { background: #17435a; color: var(--text); }
.page-products .heat-3 { background: #1f7a86; color: #061019; }
.page-products .heat-4 { background: var(--cyan); color: #061019; }
.page-products .heat-5 { background: var(--amber); color: #1a1204; }

.page-products .heat-main__note {
  margin: 16px 0 0;
  font-size: 0.86rem;
  line-height: 1.8;
  color: var(--text-dim);
}

.page-products .heat-points {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.page-products .heat-points li {
  border-top: 1px solid var(--line);
  padding-top: 14px;
}

.page-products .heat-points li:first-child {
  border-top: 0;
  padding-top: 0;
}

.page-products .heat-points__title {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1.02rem;
  margin: 0 0 6px;
  color: var(--cyan-soft);
}

.page-products .heat-points p {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.8;
  color: var(--text-dim);
}

.page-products .data-table--compare tbody th {
  white-space: normal;
  color: var(--cyan-soft);
}

.page-products .compare-note {
  margin: 20px 0 0;
  font-size: 0.9rem;
  line-height: 1.85;
  color: var(--text-dim);
}

.page-products .compare-note a,
.page-products .install-note a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(53, 224, 208, 0.4);
}

.page-products .compare-note a:hover,
.page-products .install-note a:hover {
  color: var(--cyan-soft);
  border-bottom-color: var(--cyan-soft);
}

.page-products .install-steps {
  list-style: none;
  margin: 28px 0 0;
  padding: 0;
  position: relative;
}

.page-products .install-steps::before {
  content: "";
  position: absolute;
  left: 7px;
  top: 6px;
  bottom: 18px;
  width: 1px;
  background: linear-gradient(180deg, var(--cyan), var(--amber));
}

.page-products .install-step {
  position: relative;
  padding: 0 0 26px 36px;
}

.page-products .install-step:last-child {
  padding-bottom: 0;
}

.page-products .install-step__dot {
  position: absolute;
  left: 0;
  top: 4px;
  width: 15px;
  height: 15px;
  border-radius: 50%;
  background: var(--ink-900);
  border: 2px solid var(--cyan);
}

.page-products .install-step:last-child .install-step__dot {
  border-color: var(--amber);
}

.page-products .install-step__title {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1.1rem;
  margin: 0 0 6px;
  color: var(--text);
}

.page-products .install-step__text {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.85;
  color: var(--text-dim);
}

.page-products .install-note {
  margin: 24px 0 0;
  font-size: 0.88rem;
  line-height: 1.85;
  color: var(--text-dim);
  border-left: 2px solid var(--line);
  padding-left: 14px;
}

.page-products .release-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.page-products .release {
  border: 1px solid var(--line);
  border-radius: var(--radius-card);
  background: var(--ink-800);
}

.page-products .release[open] {
  border-color: rgba(53, 224, 208, 0.5);
  background: linear-gradient(160deg, rgba(53, 224, 208, 0.07), transparent 60%), var(--ink-800);
}

.page-products .release summary {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px 12px;
  padding: 16px 18px;
  cursor: pointer;
  list-style: none;
}

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

.page-products .release summary::after {
  content: "+";
  margin-left: auto;
  font-family: var(--font-num);
  font-size: 1.1rem;
  color: var(--cyan);
}

.page-products .release[open] summary::after {
  content: "–";
}

.page-products .release__ver {
  font-family: var(--font-num);
  font-size: 0.95rem;
  letter-spacing: 0.08em;
  color: var(--cyan);
}

.page-products .release__tag {
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  color: var(--ink-900);
  background: var(--amber);
  border-radius: 999px;
  padding: 2px 9px;
}

.page-products .release__sum {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1.02rem;
  color: var(--text);
}

.page-products .release__body {
  padding: 0 18px 18px;
}

.page-products .release__body ul {
  margin: 0;
  padding-left: 18px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.page-products .release__body li {
  font-size: 0.9rem;
  line-height: 1.8;
  color: var(--text-dim);
}

.page-products .next-links {
  display: grid;
  gap: 12px;
  margin-top: 36px;
}

.page-products .next-link {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: var(--radius-card);
  background: linear-gradient(160deg, rgba(53, 224, 208, 0.08), transparent 62%), var(--ink-800);
  text-decoration: none;
  color: var(--text);
  transition: border-color 0.2s var(--ease), transform 0.2s var(--ease);
}

.page-products .next-link:hover,
.page-products .next-link:focus-visible {
  border-color: var(--cyan);
  transform: translateY(-2px);
}

.page-products .next-link__title {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1.08rem;
  color: var(--text);
}

.page-products .next-link__text {
  font-size: 0.86rem;
  line-height: 1.75;
  color: var(--text-dim);
}

@media (min-width: 600px) {
  .page-products .heat-strip {
    grid-template-columns: repeat(12, minmax(0, 1fr));
  }

  .page-products .reading-modes {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
  }
}

@media (min-width: 768px) {
  .page-products {
    --pp-pad-y: 72px;
  }

  .page-products .app-hero {
    padding-top: calc(var(--header-h) + 40px);
    padding-bottom: 64px;
  }

  .page-products .section__head {
    margin-bottom: 40px;
  }

  .page-products .next-links {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-products .install-steps {
    margin-top: 36px;
  }
}

@media (min-width: 900px) {
  .page-products .structure {
    grid-template-columns: 260px minmax(0, 1fr);
    gap: 48px;
    align-items: start;
  }

  .page-products .structure__aside {
    position: sticky;
    top: calc(var(--header-h) + 24px);
  }

  .page-products .trend-panel {
    grid-template-columns: minmax(0, 1.2fr) minmax(0, 0.8fr);
    align-items: start;
  }

  .page-products .heat-layout {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 0.65fr);
    gap: 32px;
    align-items: start;
  }

  .page-products .data-table--compare {
    min-width: 680px;
  }
}

@media (min-width: 1000px) {
  .page-products .app-hero__grid {
    grid-template-columns: minmax(0, 1fr) 300px;
    gap: 56px;
    align-items: start;
  }

  .page-products .device-preview__cap {
    text-align: left;
  }
}

@media (min-width: 1120px) {
  .page-products .app-hero__title {
    max-width: 16em;
  }

  .page-products .shot {
    margin-top: 40px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .next-link {
    transition: none;
  }

  .page-products .next-link:hover,
  .page-products .next-link:focus-visible {
    transform: none;
  }
}