.page-products {
  --pp-narrow: 32rem;
  --pp-gold-line: rgba(176, 138, 62, 0.38);
  --pp-soft-line: rgba(217, 210, 195, 0.18);
  --pp-ink-muted: rgba(14, 31, 51, 0.76);
  background: var(--ink-900);
  color: var(--paper);
  overflow-x: clip;
}

.page-products h1,
.page-products h2,
.page-products h3 {
  font-family: var(--font-serif);
  letter-spacing: 0.02em;
}

.page-products h1 {
  font-size: clamp(1.85rem, 7.2vw, 3rem);
  line-height: 1.24;
  font-weight: 700;
  margin: 0.55rem 0 0;
  color: var(--paper);
}

.page-products h2 {
  font-size: clamp(1.45rem, 4.8vw, 2.1rem);
  line-height: 1.32;
  font-weight: 700;
  margin: 0.45rem 0 0;
}

.page-products h3 {
  font-size: 1.02rem;
  line-height: 1.45;
  margin: 0;
}

.page-products p {
  margin: 0.75rem 0 0;
}

/* ---------- hero ---------- */
.page-products .pp-hero {
  position: relative;
  padding-block: 26px 56px;
  overflow: hidden;
  background:
    radial-gradient(circle at 84% 6%, rgba(176, 138, 62, 0.18), transparent 58%),
    linear-gradient(168deg, var(--ink-900), var(--ink-700) 92%);
}

.page-products .pp-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(217, 210, 195, 0.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(217, 210, 195, 0.055) 1px, transparent 1px);
  background-size: 64px 64px;
  -webkit-mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.9), transparent 84%);
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.9), transparent 84%);
}

.page-products .pp-hero > .wrap {
  position: relative;
  z-index: 1;
}

.page-products .pp-hero__grid {
  display: grid;
  gap: 34px;
  margin-top: 26px;
}

.page-products .pp-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.page-products .pp-hero__index {
  border: 1px solid var(--pp-gold-line);
  border-radius: var(--radius-m);
  padding: 22px 18px;
  background: rgba(10, 13, 18, 0.55);
}

.page-products .pp-hero__index-title {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gold-300);
}

.page-products .pp-index {
  list-style: none;
  margin: 14px 0 0;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-products .pp-index__link {
  display: flex;
  gap: 14px;
  align-items: baseline;
  padding: 10px 8px;
  border-left: 2px solid transparent;
  border-radius: var(--radius-s);
  color: var(--paper);
  text-decoration: none;
  font-size: 0.94rem;
  transition: background var(--dur) var(--ease), border-color var(--dur) var(--ease), color var(--dur) var(--ease);
}

.page-products .pp-index__link:hover,
.page-products .pp-index__link:focus-visible {
  background: rgba(31, 74, 115, 0.6);
  border-left-color: var(--gold-300);
  color: var(--gold-300);
}

.page-products .pp-index__num {
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.08em;
  color: var(--gold-600);
}

.page-products .pp-hero__index-note {
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px solid var(--pp-soft-line);
  font-size: 0.82rem;
  line-height: 1.7;
  color: var(--mist);
}

/* ---------- section rhythm ---------- */
.page-products .pp-compare,
.page-products .pp-subscribe,
.page-products .pp-scenarios,
.page-products .pp-mobile,
.page-products .pp-trouble,
.page-products .pp-same {
  padding-block: 64px;
}

.page-products .pp-compare,
.page-products .pp-scenarios,
.page-products .pp-trouble {
  color: var(--ink-800);
}

.page-products .pp-head {
  max-width: 46rem;
}

.page-products .pp-head__intro {
  margin-top: 14px;
  font-size: 0.98rem;
  line-height: 1.75;
  opacity: 0.78;
}

.page-products .pp-link {
  display: inline-block;
  color: var(--cinnabar);
  text-decoration: none;
  font-size: 0.9rem;
  padding-bottom: 2px;
  border-bottom: 1px solid rgba(192, 57, 43, 0.42);
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-products .pp-link::after {
  content: " →";
}

.page-products .pp-link:hover,
.page-products .pp-link:focus-visible {
  color: var(--cinnabar-deep);
  border-bottom-color: var(--cinnabar-deep);
}

/* ---------- figures ---------- */
.page-products .pp-figure {
  margin: 32px 0 0;
}

.page-products .pp-figure img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid var(--pp-gold-line);
  border-radius: var(--radius-m);
  background: var(--ink-800);
  object-fit: cover;
}

.page-products .pp-figure .media-frame__caption,
.page-products .pp-trouble__figure .media-frame__caption {
  margin-top: 10px;
  font-size: 0.82rem;
  line-height: 1.7;
  color: var(--pp-ink-muted);
}

/* ---------- compare ---------- */
.page-products .pp-compare__note {
  margin-top: 16px;
  padding: 14px 16px;
  border-left: 3px solid var(--gold-600);
  background: rgba(176, 138, 62, 0.09);
  font-size: 0.9rem;
  line-height: 1.75;
}

.page-products .pp-compare__grid {
  margin-top: 38px;
  display: grid;
  gap: 0;
}

.page-products .pp-col {
  padding: 24px 0;
}

.page-products .pp-col + .pp-col {
  border-top: 1px solid var(--pp-gold-line);
}

.page-products .pp-col:focus-visible {
  outline: 2px solid var(--gold-600);
  outline-offset: 6px;
}

.page-products .pp-col h3 {
  margin-top: 12px;
}

.page-products .pp-col__desc {
  font-size: 0.94rem;
  line-height: 1.72;
  color: var(--pp-ink-muted);
}

.page-products .pp-rows {
  margin: 20px 0 0;
}

.page-products .pp-row {
  display: grid;
  gap: 4px;
  padding: 14px 0;
  border-top: 1px solid var(--stone);
}

.page-products .pp-row dt {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold-700);
}

.page-products .pp-row dd {
  margin: 0;
  font-size: 0.94rem;
  line-height: 1.72;
}

.page-products .pp-compare__foot {
  margin-top: 30px;
  padding-top: 18px;
  border-top: 1px solid var(--stone);
  font-size: 0.92rem;
  line-height: 1.75;
  color: var(--pp-ink-muted);
}

/* ---------- subscribe ---------- */
.page-products .pp-subscribe {
  color: var(--paper);
  background:
    radial-gradient(circle at 50% -10%, rgba(192, 57, 43, 0.16), transparent 62%),
    var(--ink-800);
}

.page-products .pp-subscribe__wrap {
  max-width: var(--pp-narrow);
  margin-inline: auto;
  text-align: center;
}

.page-products .pp-subscribe__num {
  display: block;
  margin-top: 6px;
  font-family: var(--font-sans);
  font-weight: 800;
  font-size: clamp(3.4rem, 15vw, 5.2rem);
  line-height: 1;
  color: var(--gold-600);
}

.page-products .pp-subscribe__text {
  color: var(--mist);
  font-size: 0.98rem;
  line-height: 1.78;
}

.page-products .pp-subscribe__figure {
  margin: 28px auto 0;
  max-width: 21rem;
}

.page-products .pp-subscribe__figure img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid var(--pp-gold-line);
  border-radius: var(--radius-m);
  background: rgba(10, 13, 18, 0.6);
  object-fit: cover;
}

.page-products .pp-subscribe__actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
  margin-top: 28px;
}

.page-products .pp-subscribe .btn--cta {
  transition: background var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}

.page-products .pp-subscribe .btn--cta:hover,
.page-products .pp-subscribe .btn--cta:focus-visible {
  background: var(--cinnabar-deep);
  box-shadow: 0 0 0 3px rgba(214, 179, 106, 0.35);
}

.page-products .pp-subscribe__note {
  margin-top: 20px;
  font-size: 0.84rem;
  color: var(--mist);
}

.page-products .pp-subscribe__note a {
  color: var(--gold-300);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- scenarios ---------- */
.page-products .pp-figure--mid {
  max-width: 46rem;
}

.page-products .pp-scenes {
  display: grid;
  gap: 16px;
  margin-top: 34px;
}

.page-products .pp-scene {
  padding: 24px 20px 22px;
  border: 1px solid var(--stone);
  border-radius: var(--radius-m);
  background: rgba(255, 255, 255, 0.55);
  transition: border-color var(--dur) var(--ease), background var(--dur) var(--ease);
}

.page-products .pp-scene:hover,
.page-products .pp-scene:focus-within {
  border-color: var(--gold-600);
  background: rgba(255, 255, 255, 0.85);
}

.page-products .pp-scene__num {
  font-family: var(--font-sans);
  font-weight: 800;
  font-size: 1.8rem;
  line-height: 1;
  color: var(--gold-600);
}

.page-products .pp-scene h3 {
  margin-top: 12px;
  color: var(--ink-800);
}

.page-products .pp-scene p {
  font-size: 0.93rem;
  line-height: 1.72;
  color: var(--pp-ink-muted);
}

.page-products .pp-scene__go {
  margin-top: 16px;
}

/* ---------- mobile ---------- */
.page-products .pp-mobile {
  color: var(--paper);
  background: linear-gradient(158deg, var(--ink-700), var(--ink-900) 88%);
}

.page-products .pp-mobile__grid {
  display: grid;
  gap: 40px;
  align-items: center;
}

.page-products .pp-mobile__intro {
  color: var(--mist);
  font-size: 0.98rem;
  line-height: 1.78;
}

.page-products .pp-steps {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  display: grid;
  gap: 18px;
}

.page-products .pp-steps li {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 14px;
  align-items: start;
}

.page-products .pp-steps__n {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 0.86rem;
  letter-spacing: 0.08em;
  color: var(--gold-300);
  padding-top: 3px;
}

.page-products .pp-steps h3 {
  font-size: 0.98rem;
  color: var(--paper);
}

.page-products .pp-steps p {
  margin-top: 4px;
  font-size: 0.89rem;
  line-height: 1.7;
  color: var(--mist);
}

.page-products .pp-mobile__link {
  margin-top: 24px;
}

.page-products .pp-mobile .pp-link {
  color: var(--gold-300);
  border-bottom-color: rgba(214, 179, 106, 0.45);
}

.page-products .pp-mobile .pp-link:hover,
.page-products .pp-mobile .pp-link:focus-visible {
  color: var(--paper);
  border-bottom-color: var(--paper);
}

.page-products .pp-phone {
  justify-self: center;
  width: min(272px, 78%);
  padding: 10px;
  border: 2px solid var(--gold-600);
  border-radius: 26px;
  background: rgba(10, 13, 18, 0.72);
  box-shadow: 0 26px 60px -32px rgba(0, 0, 0, 0.95);
}

.page-products .pp-phone__screen {
  overflow: hidden;
  border-radius: 18px;
  aspect-ratio: 9 / 17;
  background: var(--ink-900);
}

.page-products .pp-phone__screen img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 18px;
}

/* ---------- troubleshooting ---------- */
.page-products .pp-trouble__grid {
  display: grid;
  gap: 30px;
  margin-top: 34px;
}

.page-products .pp-tip {
  border: 1px solid var(--stone);
  border-radius: var(--radius-m);
  background: rgba(255, 255, 255, 0.5);
  transition: border-color var(--dur) var(--ease);
}

.page-products .pp-tip + .pp-tip {
  margin-top: 12px;
}

.page-products .pp-tip:hover,
.page-products .pp-tip[open] {
  border-color: var(--gold-600);
}

.page-products .pp-tip__sum {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px 18px;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 1rem;
  line-height: 1.5;
  color: var(--ink-800);
}

.page-products .pp-tip__sum::-webkit-details-marker {
  display: none;
}

.page-products .pp-tip__sum:focus-visible {
  outline: 2px solid var(--gold-600);
  outline-offset: 2px;
}

.page-products .pp-tip__n {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  color: var(--cinnabar);
}

.page-products .pp-tip__sum::after {
  content: "+";
  margin-left: auto;
  font-family: var(--font-sans);
  font-size: 1.15rem;
  line-height: 1;
  color: var(--gold-600);
}

.page-products .pp-tip[open] .pp-tip__sum::after {
  content: "–";
}

.page-products .pp-tip__body {
  padding: 0 18px 18px;
  border-top: 1px solid var(--stone);
}

.page-products .pp-tip__body ol {
  margin: 16px 0 0;
  padding-left: 1.1rem;
  display: grid;
  gap: 8px;
  font-size: 0.92rem;
  line-height: 1.72;
  color: var(--pp-ink-muted);
}

.page-products .pp-tip__more {
  margin-top: 14px;
}

.page-products .pp-trouble__figure {
  margin: 0;
}

.page-products .pp-trouble__figure img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid var(--pp-gold-line);
  border-radius: var(--radius-m);
  background: var(--ink-800);
  object-fit: cover;
}

/* ---------- shared capability ---------- */
.page-products .pp-same {
  color: var(--paper);
  background:
    linear-gradient(200deg, rgba(31, 74, 115, 0.32), transparent 55%),
    var(--ink-900);
}

.page-products .pp-same__grid {
  display: grid;
  gap: 34px;
}

.page-products .pp-points {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-products .pp-points li {
  position: relative;
  padding-left: 26px;
  font-size: 0.94rem;
  line-height: 1.75;
  color: rgba(245, 241, 232, 0.84);
}

.page-products .pp-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.68em;
  width: 12px;
  height: 2px;
  background: var(--gold-600);
}

.page-products .pp-same__side {
  border-top: 1px solid var(--pp-gold-line);
  padding-top: 22px;
}

.page-products .pp-same__quote {
  margin: 0;
  padding-left: 16px;
  border-left: 3px solid var(--gold-600);
  font-family: var(--font-serif);
  font-size: 1.02rem;
  line-height: 1.72;
  color: var(--gold-300);
}

.page-products .pp-same__links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 22px;
}

/* ---------- responsive ---------- */
@media (min-width: 560px) {
  .page-products .pp-row {
    grid-template-columns: 6.5rem 1fr;
    gap: 16px;
    align-items: baseline;
  }

  .page-products .pp-scenes {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 900px) {
  .page-products .pp-hero {
    padding-block: 34px 76px;
  }

  .page-products .pp-hero__grid {
    grid-template-columns: 1.42fr 0.86fr;
    gap: 56px;
    align-items: start;
    margin-top: 34px;
  }

  .page-products .pp-compare,
  .page-products .pp-trouble,
  .page-products .pp-same {
    padding-block: 104px;
  }

  .page-products .pp-scenarios {
    padding-block: 88px;
  }

  .page-products .pp-subscribe {
    padding-block: 120px;
  }

  .page-products .pp-mobile {
    padding-block: 96px;
  }

  .page-products .pp-compare__grid {
    position: relative;
    grid-template-columns: 1fr 1fr;
    gap: 0 56px;
  }

  .page-products .pp-compare__grid::before {
    content: "";
    position: absolute;
    left: 50%;
    top: 4px;
    bottom: 4px;
    width: 1px;
    transform: translateX(-0.5px);
    background: linear-gradient(180deg, transparent, var(--gold-600) 12%, var(--gold-600) 88%, transparent);
  }

  .page-products .pp-col {
    padding: 0 6px;
  }

  .page-products .pp-col + .pp-col {
    border-top: 0;
  }

  .page-products .pp-compare__grid:hover .pp-col,
  .page-products .pp-compare__grid:focus-within .pp-col {
    opacity: 0.6;
  }

  .page-products .pp-compare__grid .pp-col:hover,
  .page-products .pp-compare__grid .pp-col:focus-within {
    opacity: 1;
  }

  .page-products .pp-col {
    transition: opacity var(--dur) var(--ease);
  }

  .page-products .pp-scenes {
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-top: 40px;
  }

  .page-products .pp-mobile__grid {
    grid-template-columns: 1.05fr 0.85fr;
    gap: 64px;
  }

  .page-products .pp-trouble__grid {
    grid-template-columns: 1.15fr 0.85fr;
    gap: 48px;
    align-items: start;
  }

  .page-products .pp-same__grid {
    grid-template-columns: 1.2fr 0.8fr;
    gap: 56px;
    align-items: start;
  }

  .page-products .pp-same__side {
    border-top: 0;
    border-left: 1px solid var(--pp-gold-line);
    padding-top: 0;
    padding-left: 28px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .pp-index__link,
  .page-products .pp-link,
  .page-products .pp-scene,
  .page-products .pp-tip,
  .page-products .pp-col,
  .page-products .pp-subscribe .btn--cta {
    transition: none;
  }
}
<<<END>>>