.page-products {
  --hero-title: clamp(2rem, 5vw, 3.25rem);
  --section-title: clamp(1.5rem, 3.2vw, 2.1rem);
  --card-radius: 18px;
  --gold-soft: rgba(201, 167, 106, 0.32);
  position: relative;
  overflow-x: hidden;
  background-color: var(--paper);
  background-image:
    radial-gradient(circle at 12% 18%, rgba(201, 167, 106, 0.10) 0, rgba(201, 167, 106, 0.04) 6px, transparent 6.5px),
    radial-gradient(circle at 86% 62%, rgba(176, 58, 46, 0.05) 0, rgba(176, 58, 46, 0.02) 8px, transparent 8.5px);
  background-size: 96px 96px, 132px 132px;
  color: var(--ink);
  font-family: var(--font-body);
  line-height: 1.7;
}

.page-products .product-hero {
  position: relative;
  padding: var(--spacing-xl) var(--spacing-md) var(--spacing-lg);
}

.page-products .product-hero::before {
  content: "";
  position: absolute;
  top: -40px;
  right: -80px;
  width: 260px;
  height: 260px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(176, 58, 46, 0.12), transparent 70%);
  pointer-events: none;
}

.page-products .product-hero::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: 0;
  width: 48%;
  height: 4px;
  border-radius: 4px 0 0 4px;
  background: var(--gold);
}

.page-products .hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-lg);
  align-items: center;
  max-width: var(--container-w);
  margin: 0 auto;
}

.page-products .hero-copy .section-kicker {
  color: var(--gold);
  font-size: 0.82rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  margin-bottom: var(--spacing-xs);
}

.page-products .hero-copy h1 {
  font-family: var(--font-display);
  font-size: var(--hero-title);
  line-height: 1.18;
  color: var(--ink);
  margin: 0 0 18px;
  position: relative;
  padding-bottom: 14px;
}

.page-products .hero-copy h1::after {
  content: "";
  display: block;
  width: 72px;
  height: 4px;
  border-radius: 4px;
  background: var(--red);
  margin-top: 16px;
}

.page-products .hero-lead {
  font-size: 1rem;
  max-width: 38em;
  color: #5A5045;
}

.page-products .hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
  margin-top: 24px;
}

.page-products .hero-actions .btn {
  min-width: 150px;
  justify-content: center;
}

.page-products .hero-meta {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  padding: 0;
  margin: 26px 0 0;
}

.page-products .hero-meta .tag {
  font-size: 0.82rem;
}

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

.page-products .hero-art::before {
  content: "";
  position: absolute;
  top: -22px;
  right: -14px;
  width: 76%;
  height: 76%;
  border-radius: 50%;
  border: 2px solid rgba(176, 58, 46, 0.28);
  z-index: -1;
}

.page-products .hero-art-img {
  width: 100%;
  height: auto;
  border-radius: 26px;
  border: 2px solid var(--gold-bright);
  box-shadow: 0 18px 44px rgba(45, 42, 38, 0.18);
}

.page-products .hero-seal {
  position: absolute;
  left: 16px;
  bottom: 16px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: var(--red);
  color: var(--white-warm);
  font-family: var(--font-display);
  font-size: 26px;
  box-shadow: 0 0 0 3px rgba(255, 249, 240, 0.55);
}

.page-products .reassure-strip {
  background: var(--white-warm);
  border-top: 1px solid rgba(201, 167, 106, 0.35);
  border-bottom: 1px solid rgba(201, 167, 106, 0.35);
  padding: 14px var(--spacing-md);
  text-align: center;
  font-size: 0.9rem;
  color: #5A5045;
}

.page-products .reassure-strip p {
  margin: 0;
}

.page-products .feature-section {
  padding: var(--spacing-xl) var(--spacing-md);
  max-width: var(--container-w);
  margin: 0 auto;
}

.page-products .section-heading {
  max-width: 46em;
  margin-bottom: var(--spacing-lg);
}

.page-products .section-heading .section-kicker {
  color: var(--red);
  font-size: 0.82rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  margin: 0 0 4px;
}

.page-products .section-heading h2 {
  font-family: var(--font-display);
  font-size: var(--section-title);
  margin: 0 0 10px;
  color: var(--ink);
}

.page-products .section-heading p {
  margin: 0;
  color: #5A5045;
}

.page-products .feature-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-xl);
  align-items: start;
}

.page-products .feature-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
}

.page-products .f-card {
  position: relative;
  background: var(--white-warm);
  border: 1px solid var(--gold-soft);
  border-radius: var(--card-radius);
  padding: 24px 22px;
  transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}

@media (hover: hover) {
  .page-products .f-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-panel);
    border-color: var(--gold);
  }
}

.page-products .f-card h3 {
  font-family: var(--font-display);
  font-size: 1.2rem;
  margin: 0 0 8px;
  color: var(--red-deep);
}

.page-products .f-card p {
  margin: 0;
  color: #4E463B;
}

.page-products .f-extra {
  display: none;
}

@media (hover: hover) and (min-width: 768px) {
  .page-products .f-extra {
    display: block;
    opacity: 0;
    transform: translateY(6px);
    transition: opacity 0.3s ease, transform 0.3s ease;
    margin-top: 10px;
    color: var(--green);
    font-size: 0.88rem;
  }

  .page-products .f-card:hover .f-extra {
    opacity: 1;
    transform: translateY(0);
  }
}

.page-products .f-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: var(--gold-bright);
  color: var(--red-deep);
  margin-bottom: 14px;
}

.page-products .f-card:nth-child(2n) .f-icon {
  background: var(--red);
  color: var(--white-warm);
}

.page-products .f-card:nth-child(3n) .f-icon {
  background: var(--green);
  color: var(--white-warm);
}

.page-products .phone-aside {
  max-width: 340px;
  margin: 0 auto;
}

.page-products .phone-model {
  position: relative;
  background: var(--ink);
  border-radius: 44px;
  padding: 12px;
  box-shadow: 0 22px 40px rgba(45, 42, 38, 0.24);
}

.page-products .phone-notch {
  position: absolute;
  top: 24px;
  left: 50%;
  transform: translateX(-50%);
  width: 86px;
  height: 20px;
  background: var(--ink);
  border-radius: 12px;
  z-index: 3;
  box-shadow: inset 0 0 0 1px rgba(255, 249, 240, 0.06);
}

.page-products .phone-screen {
  background: var(--white-warm);
  border-radius: 32px;
  overflow: hidden;
}

.page-products .screen-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 32px 16px 10px;
}

.page-products .screen-avatar {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: var(--red);
  color: var(--white-warm);
  font-family: var(--font-display);
  font-size: 18px;
}

.page-products .screen-title {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--ink);
}

.page-products .screen-more {
  color: var(--ink);
  font-size: 0.9rem;
  letter-spacing: 1px;
}

.page-products .screen-shot {
  display: block;
  width: 100%;
  height: auto;
}

.page-products .screen-banner {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  gap: 10px;
  margin: -44px 14px 0;
  background: linear-gradient(135deg, var(--red), var(--red-deep));
  color: var(--white-warm);
  border-radius: 14px;
  padding: 14px 16px;
}

.page-products .banner-coin {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--gold-bright);
  color: var(--red-deep);
  font-weight: 700;
  font-size: 17px;
}

.page-products .banner-text {
  display: flex;
  flex-direction: column;
  line-height: 1.35;
}

.page-products .banner-text strong {
  font-size: 0.95rem;
}

.page-products .banner-text small {
  font-size: 0.76rem;
  opacity: 0.82;
}

.page-products .screen-card {
  margin: 12px 14px 16px;
  background: var(--white-warm);
  border: 1px solid var(--gold-soft);
  border-radius: 14px;
  padding: 14px 16px 16px;
}

.page-products .card-line {
  height: 8px;
  border-radius: 6px;
  background: var(--paper-deep);
  margin-top: 8px;
}

.page-products .card-line.gold {
  background: var(--gold-bright);
  width: 60%;
}

.page-products .card-line.short {
  width: 42%;
}

.page-products .phone-caption {
  text-align: center;
  font-size: 0.8rem;
  color: #7A6E60;
  margin-top: 12px;
}

.page-products .version-section {
  position: relative;
  padding: var(--spacing-xl) var(--spacing-md);
  background:
    linear-gradient(rgba(245, 233, 211, 0.94), rgba(245, 233, 211, 0.96)),
    radial-gradient(circle at 80% 15%, rgba(227, 201, 130, 0.35), transparent 40%);
}

.page-products .version-section::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: linear-gradient(180deg, var(--gold-bright), var(--red));
}

.page-products .version-header {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-lg);
  max-width: var(--container-w);
  margin: 0 auto var(--spacing-lg);
  align-items: center;
}

.page-products .version-copy .section-kicker {
  color: var(--gold);
  font-size: 0.82rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  margin: 0 0 4px;
}

.page-products .version-copy h2 {
  font-family: var(--font-display);
  font-size: var(--section-title);
  margin: 0 0 10px;
}

.page-products .version-lead {
  margin: 0;
  color: #5A5045;
  max-width: 34em;
}

.page-products .version-img img {
  width: 100%;
  height: auto;
  border-radius: 20px;
  border: 2px solid var(--gold-bright);
  box-shadow: var(--shadow-panel);
}

.page-products .timeline {
  position: relative;
  max-width: var(--container-w);
  margin: 0 auto;
}

.page-products .timeline::before {
  content: "";
  position: absolute;
  left: 15px;
  top: 4px;
  bottom: 4px;
  width: 2px;
  background: linear-gradient(180deg, var(--gold-bright), var(--gold), rgba(201, 167, 106, 0.2));
}

.page-products .tl-item {
  position: relative;
  padding-left: 56px;
  margin-bottom: 28px;
}

.page-products .tl-dot {
  position: absolute;
  left: 2px;
  top: 2px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: var(--white-warm);
  border: 2px solid var(--gold);
  color: var(--red);
  font-size: 12px;
}

.page-products .tl-item:first-child .tl-dot {
  background: var(--red);
  border-color: var(--red);
  color: var(--white-warm);
  box-shadow: 0 0 0 4px rgba(176, 58, 46, 0.14);
}

.page-products .tl-card {
  background: var(--white-warm);
  border: 1px solid var(--gold-soft);
  border-radius: var(--card-radius);
  padding: 20px 22px;
  transition: box-shadow 0.3s ease;
}

.page-products .tl-card:hover {
  box-shadow: var(--shadow-panel);
}

.page-products .tl-head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-bottom: 6px;
}

.page-products .tl-head h3 {
  font-family: var(--font-display);
  font-size: 1.2rem;
  margin: 0;
  color: var(--red-deep);
}

.page-products .tl-card p {
  margin: 0;
  color: #4E463B;
  font-size: 0.94rem;
}

.page-products .version-more {
  max-width: var(--container-w);
  margin: 8px auto 0;
  margin-left: 56px;
  border: 1px dashed rgba(201, 167, 106, 0.6);
  border-radius: 14px;
  padding: 4px 18px;
  background: rgba(255, 249, 240, 0.6);
}

.page-products .version-more summary {
  cursor: pointer;
  padding: 10px 0;
  font-weight: 600;
  color: var(--red);
  list-style: none;
}

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

.page-products .version-more summary::before {
  content: "+";
  display: inline-block;
  width: 20px;
  color: var(--gold);
  font-weight: 700;
}

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

.page-products .version-more ul {
  margin: 0 0 12px;
  padding-left: 22px;
  color: #5A5045;
  font-size: 0.92rem;
}

.page-products .spec-section {
  padding: var(--spacing-xl) var(--spacing-md);
  max-width: var(--container-w);
  margin: 0 auto;
}

.page-products .spec-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

.page-products .spec-card {
  position: relative;
  background: var(--white-warm);
  border: 1px solid var(--gold-soft);
  border-top: 3px solid var(--gold);
  border-radius: var(--card-radius);
  padding: 28px 24px;
}

.page-products .spec-card h3 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  margin: 0 0 8px;
  color: var(--ink);
}

.page-products .spec-card p {
  margin: 0;
  color: #4E463B;
  font-size: 0.95rem;
}

.page-products .spec-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 54px;
  height: 54px;
  border-radius: 16px;
  background: rgba(201, 167, 106, 0.18);
  color: var(--red-deep);
  margin-bottom: 16px;
}

.page-products .spec-card:nth-child(2) .spec-icon {
  background: rgba(31, 58, 95, 0.10);
  color: var(--blue);
}

.page-products .spec-card:nth-child(3) .spec-icon {
  background: rgba(30, 111, 80, 0.10);
  color: var(--green);
}

.page-products .spec-card .panel-status {
  display: inline-block;
  vertical-align: middle;
  margin-left: 8px;
  padding: 3px 10px;
  border-radius: 999px;
  background: rgba(30, 111, 80, 0.12);
  color: var(--green);
  font-size: 0.78rem;
  font-weight: 600;
}

.page-products .spec-note {
  margin-top: 10px;
  padding-top: 10px;
  border-top: 1px dashed rgba(201, 167, 106, 0.4);
  font-size: 0.88rem;
}

.page-products .download-section {
  background:
    radial-gradient(circle at 88% 16%, rgba(227, 201, 130, 0.16), transparent 34%),
    linear-gradient(140deg, var(--ink) 0%, #3A342C 82%);
  color: var(--white-warm);
  padding: var(--spacing-xl) var(--spacing-md);
}

.page-products .download-section::before {
  content: "";
  display: block;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--gold), var(--gold-bright), var(--gold));
}

.page-products .download-inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-xl);
  align-items: center;
  max-width: var(--container-w);
  margin: 0 auto;
}

.page-products .download-copy .section-kicker {
  color: var(--gold-bright);
  font-size: 0.82rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  margin: 0 0 4px;
}

.page-products .download-copy h2 {
  font-family: var(--font-display);
  font-size: var(--section-title);
  margin: 0 0 12px;
  color: var(--white-warm);
}

.page-products .download-copy > p {
  color: rgba(255, 249, 240, 0.82);
  max-width: 40em;
}

.page-products .download-copy a {
  color: var(--gold-bright);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-products .steps {
  list-style: none;
  counter-reset: step;
  padding: 0;
  margin: 32px 0 28px;
}

.page-products .steps li {
  display: flex;
  gap: 18px;
  align-items: flex-start;
  padding: 18px 0;
  border-bottom: 1px dashed rgba(255, 249, 240, 0.22);
}

.page-products .steps li:first-child {
  border-top: 1px dashed rgba(255, 249, 240, 0.22);
}

.page-products .step-num {
  font-family: var(--font-display);
  font-size: 2rem;
  line-height: 1;
  color: var(--gold-bright);
  flex-shrink: 0;
  min-width: 44px;
}

.page-products .step-body h3 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  margin: 0 0 4px;
  color: var(--white-warm);
}

.page-products .step-body p {
  margin: 0;
  color: rgba(255, 249, 240, 0.74);
  font-size: 0.94rem;
}

.page-products .download-cta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px;
}

.page-products .download-cta .btn {
  min-width: 220px;
}

.page-products .download-note {
  margin: 0;
  color: rgba(255, 249, 240, 0.68);
  font-size: 0.88rem;
}

.page-products .download-art img {
  width: 100%;
  height: auto;
  border-radius: 18px;
  border: 2px solid rgba(201, 167, 106, 0.4);
  box-shadow: 0 14px 30px rgba(0, 0, 0, 0.28);
}

.page-products .culture-section {
  background:
    radial-gradient(circle at 14% 18%, rgba(227, 201, 130, 0.16), transparent 34%),
    linear-gradient(135deg, var(--red-deep), var(--red));
  color: var(--white-warm);
  padding: var(--spacing-xl) var(--spacing-md);
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-lg);
  align-items: center;
}

.page-products .culture-img {
  width: 100%;
  max-width: 300px;
  height: auto;
  aspect-ratio: 1;
  border-radius: 50%;
  border: 4px solid rgba(255, 249, 240, 0.36);
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.26);
  margin: 0 auto;
}

.page-products .culture-text .section-kicker {
  color: var(--gold-bright);
  font-size: 0.82rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  margin: 0 0 4px;
}

.page-products .culture-text h2 {
  font-family: var(--font-display);
  font-size: var(--section-title);
  margin: 0 0 14px;
}

.page-products .culture-text p {
  margin: 0 0 12px;
  color: rgba(255, 249, 240, 0.9);
  max-width: 38em;
}

.page-products .btn-small {
  padding: 10px 22px;
  font-size: 0.9rem;
}

@media (min-width: 640px) {
  .page-products .feature-grid {
    grid-template-columns: 1fr 1fr;
  }

  .page-products .spec-grid {
    grid-template-columns: 1fr 1fr;
  }

  .page-products .spec-card:last-child {
    grid-column: 1 / -1;
  }

  .page-products .steps li {
    gap: 24px;
  }
}

@media (min-width: 960px) {
  .page-products .hero-grid {
    grid-template-columns: 1.1fr 0.9fr;
    gap: 64px;
  }

  .page-products .hero-art {
    transform: translateY(0);
  }

  .page-products .feature-layout {
    grid-template-columns: 1fr 360px;
    gap: 56px;
  }

  .page-products .f-card:nth-child(2n) {
    margin-top: 22px;
  }

  .page-products .phone-aside {
    position: sticky;
    top: 24px;
  }

  .page-products .version-header {
    grid-template-columns: 1fr 0.85fr;
    gap: 64px;
  }

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

  .page-products .spec-card:last-child {
    grid-column: auto;
  }

  .page-products .download-inner {
    grid-template-columns: 1.15fr 0.85fr;
    gap: 64px;
  }

  .page-products .download-art img {
    max-height: 420px;
    object-fit: cover;
  }

  .page-products .culture-section {
    grid-template-columns: 300px 1fr;
    gap: 64px;
  }

  .page-products .culture-img {
    margin: 0;
  }
}