.page-products {
  --dl-line: rgba(220, 184, 120, 0.22);
  --dl-card: #0B3145;
  --dl-rule: rgba(20, 24, 28, 0.14);
  --dl-pad: clamp(20px, 4vw, 48px);
}

.page-products .dl-sec {
  padding: clamp(48px, 7vw, 96px) 0;
}

.page-products .dl-sec--paper {
  background: var(--paper);
  color: var(--ink);
}

.page-products .dl-sec--dark {
  background: var(--navy-900);
  color: var(--paper);
}

/* ---------- hero ---------- */
.page-products .dl-hero {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(120% 90% at 92% 0%, rgba(30, 110, 140, 0.55) 0%, rgba(4, 20, 31, 0) 62%),
    var(--navy-900);
  color: var(--paper);
  padding: clamp(18px, 3vw, 28px) 0 clamp(48px, 6vw, 84px);
}

.page-products .dl-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(115deg, rgba(47, 227, 198, 0.06) 0 1px, transparent 1px 46px);
  pointer-events: none;
}

.page-products .dl-hero .container {
  position: relative;
  z-index: 1;
}

.page-products .breadcrumb-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
  margin: 0 0 clamp(24px, 4vw, 40px);
  padding: 0;
  font-size: var(--fs-12);
  color: var(--mist-dark);
}

.page-products .breadcrumb-list li + li::before {
  content: "/";
  margin-right: 8px;
  color: var(--navy-700);
}

.page-products .breadcrumb-list a {
  color: var(--mist-dark);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.18s var(--ease), border-color 0.18s var(--ease);
}

.page-products .breadcrumb-list a:hover,
.page-products .breadcrumb-list a:focus-visible {
  color: var(--sand);
  border-bottom-color: var(--sand);
}

.page-products .dl-kicker {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin: 0 0 8px;
}

.page-products .dl-kicker-no {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: var(--fs-88);
  line-height: 1.02;
  letter-spacing: -0.01em;
  color: var(--orange);
}

.page-products .dl-kicker-text {
  font-size: var(--fs-14);
  letter-spacing: 0.26em;
  color: var(--sand);
}

.page-products .dl-h1 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: var(--fs-36);
  line-height: 1.16;
  letter-spacing: -0.01em;
  margin: 0 0 clamp(18px, 3vw, 28px);
  max-width: 22em;
}

.page-products .dl-lede {
  font-size: var(--fs-16);
  line-height: 1.8;
  color: var(--mist-dark);
  max-width: 34em;
  margin: 0 0 clamp(28px, 4vw, 44px);
}

.page-products .dl-facts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px 24px;
  list-style: none;
  margin: 0;
  padding: 20px 0 0;
  border-top: 1px solid var(--dl-line);
}

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

.page-products .dl-fact-num {
  font-family: var(--font-mono);
  font-size: var(--fs-26);
  font-weight: 500;
  font-variant-numeric: tabular-nums;
  color: var(--cyan);
  line-height: 1.1;
}

.page-products .dl-fact-label {
  font-size: var(--fs-12);
  color: var(--mist-dark);
  letter-spacing: 0.04em;
}

/* ---------- device tabs ---------- */
.page-products .dl-tabs {
  margin-top: clamp(32px, 5vw, 56px);
}

.page-products .dl-tablist {
  display: flex;
  gap: 4px;
  overflow-x: auto;
  border-bottom: 1px solid var(--dl-line);
  scrollbar-width: thin;
}

.page-products .dl-tab {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  min-height: 48px;
  padding: 14px 16px 12px;
  margin-bottom: -1px;
  border-bottom: 3px solid transparent;
  color: var(--mist-dark);
  font-size: var(--fs-14);
  font-weight: 500;
  cursor: pointer;
  transition: color 0.18s var(--ease), border-color 0.18s var(--ease);
}

.page-products .dl-tab:hover {
  color: var(--paper);
}

.page-products .dl-tab-ver {
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  color: var(--navy-700);
  transition: color 0.18s var(--ease);
}

.page-products #dl-dev-tablet:checked ~ .dl-tablist [for="dl-dev-tablet"],
.page-products #dl-dev-mobile:checked ~ .dl-tablist [for="dl-dev-mobile"],
.page-products #dl-dev-desktop:checked ~ .dl-tablist [for="dl-dev-desktop"] {
  color: var(--paper);
  border-bottom-color: var(--orange);
}

.page-products #dl-dev-tablet:checked ~ .dl-tablist [for="dl-dev-tablet"] .dl-tab-ver,
.page-products #dl-dev-mobile:checked ~ .dl-tablist [for="dl-dev-mobile"] .dl-tab-ver,
.page-products #dl-dev-desktop:checked ~ .dl-tablist [for="dl-dev-desktop"] .dl-tab-ver {
  color: var(--orange);
}

.page-products #dl-dev-tablet:focus-visible ~ .dl-tablist [for="dl-dev-tablet"],
.page-products #dl-dev-mobile:focus-visible ~ .dl-tablist [for="dl-dev-mobile"],
.page-products #dl-dev-desktop:focus-visible ~ .dl-tablist [for="dl-dev-desktop"] {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
}

.page-products .dl-panels {
  padding-top: clamp(22px, 3vw, 34px);
}

.page-products .dl-panel {
  display: none;
}

.page-products #dl-dev-tablet:checked ~ .dl-panels .dl-panel--tablet,
.page-products #dl-dev-mobile:checked ~ .dl-panels .dl-panel--mobile,
.page-products #dl-dev-desktop:checked ~ .dl-panels .dl-panel--desktop {
  display: block;
  animation: dl-fade 0.28s var(--ease) both;
}

@keyframes dl-fade {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}

.page-products .dl-panel-inner {
  display: grid;
  gap: clamp(16px, 3vw, 36px);
  grid-template-columns: 1fr;
  background: var(--dl-card);
  border: 1px solid var(--dl-line);
  border-radius: var(--radius-blob);
  padding: clamp(22px, 3.4vw, 38px);
}

.page-products .dl-panel-title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: var(--fs-26);
  line-height: 1.3;
  margin: 0;
  color: var(--paper);
}

.page-products .dl-panel-body p {
  margin: 0 0 18px;
  font-size: var(--fs-16);
  line-height: 1.8;
  color: var(--mist-dark);
  max-width: 34em;
}

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

.page-products .dl-points li {
  position: relative;
  padding-left: 22px;
  font-size: var(--fs-14);
  color: var(--paper);
  line-height: 1.7;
}

.page-products .dl-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 12px;
  height: 2px;
  background: var(--orange);
}

/* ---------- chapter head ---------- */
.page-products .dl-chapter {
  margin-bottom: clamp(28px, 4vw, 48px);
}

.page-products .chapter-no {
  display: block;
  font-family: var(--font-mono);
  font-size: var(--fs-14);
  letter-spacing: 0.18em;
  color: var(--orange);
  margin-bottom: 10px;
}

.page-products .chapter-title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: var(--fs-36);
  line-height: 1.2;
  letter-spacing: -0.01em;
  margin: 0 0 14px;
  padding-top: 14px;
  border-top: 1px solid currentColor;
  border-top-color: var(--dl-line);
}

.page-products .dl-sec--paper .chapter-title {
  border-top-color: var(--dl-rule);
}

.page-products .dl-chapter-lede {
  font-size: var(--fs-16);
  line-height: 1.8;
  max-width: 40em;
  margin: 0;
  color: var(--mist);
}

.page-products .dl-sec--dark .dl-chapter-lede {
  color: var(--mist-dark);
}

/* ---------- comparison table ---------- */
.page-products .dl-tablewrap {
  overflow-x: auto;
  border: 1px solid var(--dl-rule);
  border-radius: 8px;
  background: #FFFFFF;
  -webkit-overflow-scrolling: touch;
}

.page-products .dl-compare {
  width: 100%;
  min-width: 660px;
  border-collapse: collapse;
  font-size: var(--fs-14);
  line-height: 1.6;
}

.page-products .dl-compare thead th {
  text-align: left;
  padding: 16px 18px;
  background: var(--navy-900);
  color: var(--paper);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--fs-14);
  white-space: nowrap;
  border-right: 1px solid rgba(220, 184, 120, 0.16);
}

.page-products .dl-compare thead th .mono {
  color: var(--cyan);
  font-size: var(--fs-12);
}

.page-products .dl-compare tbody th[scope="row"] {
  position: sticky;
  left: 0;
  z-index: 2;
  background: #FFFFFF;
  text-align: left;
  font-weight: 700;
  color: var(--ink);
  padding: 14px 18px;
  border-right: 1px solid var(--dl-rule);
  white-space: nowrap;
}

.page-products .dl-compare tbody tr:nth-child(even) td,
.page-products .dl-compare tbody tr:nth-child(even) th[scope="row"] {
  background: #F0E9DB;
}

.page-products .dl-compare tbody td {
  padding: 14px 18px;
  color: #333B44;
  border-right: 1px solid var(--dl-rule);
  background: #FFFFFF;
  vertical-align: top;
}

.page-products .dl-compare tbody tr:last-child td,
.page-products .dl-compare tbody tr:last-child th[scope="row"] {
  border-bottom: 0;
}

.page-products .dl-compare .mono {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  color: var(--tide);
  font-weight: 500;
}

/* ---------- media ---------- */
.page-products .dl-figure {
  margin: clamp(24px, 3.4vw, 40px) 0 0;
  border-radius: var(--radius-blob);
  overflow: hidden;
  background: var(--navy-800);
}

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

.page-products .dl-figure figcaption {
  font-size: var(--fs-12);
  line-height: 1.7;
  color: var(--mist-dark);
  padding: 12px 16px;
  background: var(--navy-800);
}

.page-products .dl-sec--paper .dl-figure figcaption {
  color: var(--mist);
  background: rgba(20, 24, 28, 0.05);
}

.page-products .dl-figure--dark {
  margin-top: clamp(28px, 4vw, 44px);
}

/* ---------- changes ---------- */
.page-products .dl-change-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(28px, 4vw, 56px);
  align-items: start;
}

.page-products .dl-diagram-wrap {
  background: var(--dl-card);
  border: 1px solid var(--dl-line);
  border-radius: var(--radius-blob);
  padding: clamp(20px, 3vw, 32px);
}

.page-products .dl-diagram {
  display: block;
  width: 100%;
  height: auto;
  color: var(--sand);
}

.page-products .dl-diagram-note {
  margin: 16px 0 0;
  font-size: var(--fs-12);
  line-height: 1.7;
  color: var(--mist-dark);
}

.page-products .dl-changes {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2px;
  counter-reset: none;
}

.page-products .dl-change {
  padding: 18px 0;
  border-top: 1px solid var(--dl-line);
}

.page-products .dl-change:first-child {
  border-top: 0;
  padding-top: 0;
}

.page-products .dl-change-no {
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  color: var(--orange);
  letter-spacing: 0.1em;
}

.page-products .dl-change h3 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--fs-20);
  line-height: 1.4;
  margin: 6px 0 8px;
  color: var(--paper);
}

.page-products .dl-change p {
  margin: 0;
  font-size: var(--fs-14);
  line-height: 1.8;
  color: var(--mist-dark);
  max-width: 36em;
}

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

.page-products .dl-step {
  position: relative;
  background: #FFFFFF;
  border: 1px solid var(--dl-rule);
  border-radius: var(--radius-blob);
  padding: clamp(22px, 3vw, 32px);
}

.page-products .dl-step-no {
  font-family: var(--font-mono);
  font-size: var(--fs-36);
  font-weight: 500;
  line-height: 1;
  font-variant-numeric: tabular-nums;
  color: var(--orange);
  display: block;
  margin-bottom: 12px;
}

.page-products .dl-step h3 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: var(--fs-20);
  margin: 0 0 10px;
  color: var(--ink);
}

.page-products .dl-step p {
  margin: 0;
  font-size: var(--fs-14);
  line-height: 1.8;
  color: #333B44;
}

.page-products .dl-note {
  margin: clamp(20px, 3vw, 28px) 0 0;
  padding: 16px 20px;
  border-left: 3px solid var(--orange);
  background: rgba(255, 90, 31, 0.07);
  font-size: var(--fs-14);
  line-height: 1.8;
  color: var(--ink);
}

.page-products .dl-note--link a {
  color: var(--orange-deep);
  font-weight: 700;
  text-decoration: none;
  border-bottom: 2px solid rgba(201, 60, 8, 0.35);
  transition: border-color 0.18s var(--ease), color 0.18s var(--ease);
}

.page-products .dl-note--link a:hover,
.page-products .dl-note--link a:focus-visible {
  color: var(--ink);
  border-bottom-color: var(--orange);
}

/* ---------- save methods ---------- */
.page-products .dl-save-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 4vw, 48px);
  align-items: start;
}

.page-products .dl-figure--phone {
  margin: 0;
  max-width: 420px;
}

.page-products .dl-figure--phone img {
  aspect-ratio: 9 / 14;
  object-fit: cover;
}

.page-products .dl-saves {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2px;
}

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

.page-products .dl-save:first-child {
  border-top: 0;
  padding-top: 0;
}

.page-products .dl-save-no {
  font-family: var(--font-mono);
  font-size: var(--fs-14);
  font-variant-numeric: tabular-nums;
  color: var(--sand);
  padding-top: 4px;
}

.page-products .dl-save h3 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--fs-20);
  margin: 0 0 8px;
  color: var(--paper);
}

.page-products .dl-save p {
  margin: 0;
  font-size: var(--fs-14);
  line-height: 1.8;
  color: var(--mist-dark);
  max-width: 34em;
}

/* ---------- sync ---------- */
.page-products .dl-sync-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 4vw, 48px);
  align-items: start;
}

.page-products .dl-sync-block + .dl-sync-block {
  margin-top: 22px;
  padding-top: 22px;
  border-top: 1px solid var(--dl-rule);
}

.page-products .dl-sync-block h3 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: var(--fs-20);
  margin: 0 0 10px;
  color: var(--ink);
}

.page-products .dl-sync-block p {
  margin: 0;
  font-size: var(--fs-14);
  line-height: 1.85;
  color: #333B44;
  max-width: 36em;
}

.page-products .dl-sync-grid .dl-figure {
  margin: 0;
}

/* ---------- version log ---------- */
.page-products .dl-log-head {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(22px, 3.4vw, 40px);
  align-items: end;
  margin-bottom: clamp(28px, 4vw, 44px);
}

.page-products .dl-figure--log {
  margin: 0;
}

.page-products .dl-figure--log img {
  aspect-ratio: 2 / 1;
  object-fit: cover;
}

.page-products .dl-timeline {
  display: flex;
  gap: 16px;
  list-style: none;
  margin: 0;
  padding: 6px 2px 22px;
  overflow-x: auto;
  scroll-snap-type: x proximity;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
}

.page-products .dl-tl-item {
  position: relative;
  flex: 0 0 min(280px, 76vw);
  scroll-snap-align: start;
  background: var(--dl-card);
  border: 1px solid var(--dl-line);
  border-radius: var(--radius-blob);
  padding: 24px 20px 20px;
  transition: transform 0.18s var(--ease), border-color 0.18s var(--ease);
}

.page-products .dl-tl-item:hover,
.page-products .dl-tl-item:focus-within {
  transform: translateY(-2px);
  border-color: var(--sand);
}

.page-products .dl-tl-dot {
  position: absolute;
  top: 20px;
  right: 20px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--sand);
  box-shadow: 0 0 0 4px rgba(220, 184, 120, 0.16);
}

.page-products .dl-tl-ver {
  font-family: var(--font-mono);
  font-size: var(--fs-36);
  font-weight: 500;
  font-variant-numeric: tabular-nums;
  line-height: 1;
  color: var(--cyan);
  margin: 0 0 10px;
}

.page-products .dl-tl-name {
  margin: 0 0 16px;
  font-size: var(--fs-12);
  letter-spacing: 0.06em;
  color: var(--sand);
}

.page-products .dl-tl-list {
  margin: 0;
  padding: 0;
}

.page-products .dl-tl-list dt {
  font-size: var(--fs-12);
  font-weight: 700;
  color: var(--orange);
  letter-spacing: 0.08em;
  margin-bottom: 4px;
}

.page-products .dl-tl-list dd {
  margin: 0 0 14px;
  font-size: var(--fs-14);
  line-height: 1.7;
  color: var(--mist-dark);
}

.page-products .dl-tl-list dd:last-child {
  margin-bottom: 0;
}

/* ---------- faq ---------- */
.page-products .dl-faq details {
  border-top: 1px solid var(--dl-rule);
}

.page-products .dl-faq details:last-of-type {
  border-bottom: 1px solid var(--dl-rule);
}

.page-products .dl-faq summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  min-height: 48px;
  padding: 18px 0;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--fs-20);
  line-height: 1.45;
  color: var(--ink);
  transition: color 0.18s var(--ease);
}

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

.page-products .dl-faq summary::after {
  content: "+";
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: var(--fs-20);
  color: var(--orange);
  line-height: 1;
}

.page-products .dl-faq details[open] summary::after {
  content: "−";
}

.page-products .dl-faq summary:hover {
  color: var(--orange-deep);
}

.page-products .dl-faq summary:focus-visible {
  outline: 2px solid var(--tide);
  outline-offset: 3px;
}

.page-products .dl-faq-body {
  padding: 0 0 20px;
}

.page-products .dl-faq-body p {
  margin: 0;
  font-size: var(--fs-14);
  line-height: 1.85;
  color: #333B44;
  max-width: 42em;
}

/* ---------- cta ---------- */
.page-products .dl-cta {
  background:
    linear-gradient(120deg, rgba(255, 90, 31, 0.14) 0%, rgba(255, 90, 31, 0) 48%),
    var(--navy-800);
  color: var(--paper);
  padding: clamp(40px, 6vw, 76px) 0;
}

.page-products .dl-cta-inner {
  border-left: 3px solid var(--orange);
  padding-left: clamp(18px, 3vw, 32px);
  max-width: 46em;
}

.page-products .dl-cta-title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: var(--fs-26);
  line-height: 1.3;
  margin: 0 0 12px;
}

.page-products .dl-cta-text {
  margin: 0 0 24px;
  font-size: var(--fs-14);
  line-height: 1.8;
  color: var(--mist-dark);
}

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

.page-products .dl-cta-actions .btn {
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 22px;
  font-size: var(--fs-14);
  text-decoration: none;
  border-radius: 4px;
}

/* ---------- responsive ---------- */
@media (min-width: 640px) {
  .page-products .dl-facts {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-products .dl-steps {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-products .dl-tl-item {
    flex: 0 0 300px;
  }
}

@media (min-width: 860px) {
  .page-products .dl-h1 {
    font-size: var(--fs-56);
  }

  .page-products .dl-panel-inner {
    grid-template-columns: 5fr 7fr;
    align-items: start;
  }

  .page-products .dl-change-grid {
    grid-template-columns: 5fr 7fr;
  }

  .page-products .dl-save-grid {
    grid-template-columns: 4fr 8fr;
    align-items: center;
  }

  .page-products .dl-sync-grid {
    grid-template-columns: 5fr 7fr;
    align-items: center;
  }

  .page-products .dl-log-head {
    grid-template-columns: 5fr 7fr;
  }

  .page-products .dl-tab {
    padding: 16px 24px 14px;
    font-size: var(--fs-16);
  }
}

@media (min-width: 1040px) {
  .page-products .chapter-title {
    font-size: var(--fs-36);
  }

  .page-products .dl-tl-item {
    flex: 0 0 320px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products #dl-dev-tablet:checked ~ .dl-panels .dl-panel--tablet,
  .page-products #dl-dev-mobile:checked ~ .dl-panels .dl-panel--mobile,
  .page-products #dl-dev-desktop:checked ~ .dl-panels .dl-panel--desktop {
    animation: none;
  }

  .page-products .dl-tl-item:hover,
  .page-products .dl-tl-item:focus-within {
    transform: none;
  }
}
<<<END>>>