.page-products {
  --accent-glow: rgba(255, 107, 53, 0.16);
  --card-radius: 18px;
  --gold-soft: rgba(245, 184, 65, 0.14);
  line-height: 1.6;
}

.page-products .breadcrumb {
  padding: 18px 20px 0;
  font-size: 13px;
  color: var(--text-muted);
}
.page-products .breadcrumb-list {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  list-style: none;
  margin: 0;
  padding: 0;
}
.page-products .breadcrumb-link {
  color: var(--text-muted);
  text-decoration: none;
  transition: color 0.25s var(--ease);
}
.page-products .breadcrumb-link:hover {
  color: var(--orange-500);
}
.page-products .breadcrumb-item + .breadcrumb-item::before {
  content: "/";
  margin-right: 6px;
  color: var(--slate-200);
}

.page-products .app-hero {
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, var(--navy-900) 0%, var(--navy-800) 100%);
  color: var(--slate-100);
  padding: 48px 20px 56px;
}
.page-products .app-hero::before {
  content: "";
  position: absolute;
  top: -120px;
  right: -80px;
  width: 360px;
  height: 360px;
  background: radial-gradient(circle, rgba(255, 107, 53, 0.22) 0%, transparent 70%);
  pointer-events: none;
}
.page-products .app-hero::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--orange-500) 0%, var(--gold-400) 60%, transparent 100%);
}
.page-products .hero-copy {
  position: relative;
  z-index: 1;
}
.page-products .hero-copy .kicker {
  margin-bottom: 12px;
}
.page-products #hero-title {
  font-family: var(--title-font);
  font-weight: 900;
  font-size: clamp(28px, 6vw, 56px);
  line-height: 1.18;
  margin: 0 0 16px;
  letter-spacing: -0.02em;
}
.page-products .hero-lead {
  font-size: 15px;
  color: rgba(232, 236, 241, 0.82);
  max-width: 320px;
  margin-bottom: 24px;
  line-height: 1.7;
}
.page-products .hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 32px;
}
.page-products .hero-actions .btn {
  font-size: 14px;
}
.page-products .hero-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 22px;
  list-style: none;
  margin: 0;
  padding: 0;
}
.page-products .hero-stats .stat-num {
  display: block;
  font-family: var(--title-font);
  font-size: 20px;
  color: var(--orange-500);
}
.page-products .hero-stats .stat-label {
  display: block;
  font-size: 12px;
  color: rgba(232, 236, 241, 0.6);
  margin-top: 2px;
}
.page-products .hero-visual {
  position: relative;
  margin-top: 40px;
  display: flex;
  justify-content: center;
}
.page-products .phone-frame {
  position: relative;
  width: min(240px, 72vw);
  margin: 0;
  border-radius: 24px;
  background: var(--navy-700);
  padding: 10px;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.35), 0 0 0 1px rgba(255, 255, 255, 0.06);
  transform: rotate(-4deg);
  transition: transform 0.4s var(--ease);
}
.page-products .phone-frame:hover {
  transform: rotate(0deg) translateY(-6px);
}
.page-products .hero-phone {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  border-radius: 16px;
  object-fit: cover;
}
.page-products .phone-frame figcaption {
  text-align: center;
  font-size: 12px;
  color: rgba(232, 236, 241, 0.65);
  padding: 10px 6px 4px;
}
.page-products .hero-glint {
  position: absolute;
  inset: auto auto 8px 8px;
  width: 64px;
  height: 64px;
  border-left: 2px solid var(--gold-400);
  border-bottom: 2px solid var(--gold-400);
  opacity: 0.6;
  pointer-events: none;
}

.page-products .app-versions {
  padding: 56px 20px 0;
}
.page-products .section-head {
  margin-bottom: 28px;
}
.page-products .section-head .kicker {
  margin-bottom: 8px;
}
.page-products .section-head h2 {
  font-family: var(--title-font);
  font-size: clamp(26px, 5vw, 44px);
  line-height: 1.2;
  margin: 0 0 10px;
  color: var(--text-ink);
}
.page-products .section-sub {
  color: var(--text-muted);
  font-size: 14px;
  max-width: 560px;
  line-height: 1.6;
}
.page-products .version-tabs {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 24px;
}
.page-products .tab-link {
  display: inline-block;
  padding: 8px 16px;
  font-family: var(--title-font);
  font-size: 13px;
  color: var(--text-muted);
  background: var(--slate-100);
  border: 1px solid var(--slate-200);
  border-radius: 999px;
  text-decoration: none;
  transition: all 0.25s var(--ease);
}
.page-products .tab-link:hover {
  border-color: var(--orange-400);
  color: var(--orange-500);
}
.page-products .tab-link.is-current {
  background: var(--navy-900);
  color: var(--slate-100);
  border-color: var(--navy-900);
}
.page-products .version-card {
  position: relative;
  background: var(--slate-100);
  border: 1px solid var(--slate-200);
  border-radius: var(--card-radius);
  padding: 24px 20px;
  margin-bottom: 22px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  transition: box-shadow 0.3s var(--ease), border-color 0.3s var(--ease);
}
.page-products .version-card:hover {
  box-shadow: var(--shadow);
}
.page-products .version-card:target {
  border-color: var(--orange-500);
  box-shadow: 0 0 0 4px var(--accent-glow);
  animation: productPulse 1.6s var(--ease);
}
@keyframes productPulse {
  0%, 100% { box-shadow: 0 0 0 4px var(--accent-glow); }
  50% { box-shadow: 0 0 0 10px rgba(255, 107, 53, 0.06); }
}
.page-products .version-card.version-current {
  background: linear-gradient(145deg, var(--navy-900) 0%, var(--navy-800) 100%);
  color: var(--slate-100);
  border-color: var(--navy-800);
}
.page-products .version-card.version-current .section-sub {
  color: rgba(232, 236, 241, 0.7);
}
.page-products .version-badge {
  position: absolute;
  top: -10px;
  right: 16px;
  background: var(--orange-500);
  color: #fff;
  font-size: 12px;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: 999px;
  letter-spacing: 0.04em;
}
.page-products .version-head {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 6px;
}
.page-products .version-no {
  font-family: var(--title-font);
  font-size: 22px;
  color: var(--orange-500);
}
.page-products .version-card.version-current .version-no {
  color: var(--orange-500);
}
.page-products .version-head h3 {
  font-size: 20px;
  font-weight: 700;
  margin: 0;
  color: var(--text-ink);
}
.page-products .version-card.version-current .version-head h3 {
  color: var(--slate-100);
}
.page-products .version-status {
  background: var(--gold-soft);
  color: var(--gold-400);
  font-size: 12px;
  padding: 3px 10px;
  border-radius: 999px;
  border: 1px solid rgba(245, 184, 65, 0.3);
}
.page-products .version-card.version-current .version-status {
  color: var(--gold-400);
  border-color: rgba(245, 184, 65, 0.4);
}
.page-products .version-main > p {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.65;
  margin-bottom: 14px;
}
.page-products .version-card.version-current .version-main > p {
  color: rgba(232, 236, 241, 0.78);
}
.page-products .version-features {
  list-style: none;
  margin: 0 0 16px;
  padding: 0;
}
.page-products .version-features li {
  position: relative;
  padding-left: 22px;
  font-size: 14px;
  line-height: 1.55;
  margin-bottom: 6px;
  color: var(--text-ink);
}
.page-products .version-card.version-current .version-features li {
  color: rgba(232, 236, 241, 0.9);
}
.page-products .version-features li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 0;
  color: var(--orange-500);
  font-weight: 700;
}
.page-products .version-meta {
  display: grid;
  grid-template-columns: 1fr;
  gap: 6px;
  margin: 0;
}
.page-products .version-meta div {
  display: flex;
  gap: 8px;
  font-size: 13px;
}
.page-products .version-meta dt {
  color: var(--text-muted);
  min-width: 60px;
}
.page-products .version-meta dd {
  margin: 0;
  color: var(--text-ink);
  font-weight: 500;
}
.page-products .version-card.version-current .version-meta dt {
  color: rgba(232, 236, 241, 0.55);
}
.page-products .version-card.version-current .version-meta dd {
  color: var(--slate-100);
}
.page-products .version-side {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 10px;
  border-top: 1px solid var(--slate-200);
  padding-top: 16px;
}
.page-products .version-card.version-current .version-side {
  border-top-color: rgba(255, 255, 255, 0.12);
}
.page-products .version-tag {
  font-size: 12px;
  background: var(--slate-200);
  color: var(--text-muted);
  padding: 3px 10px;
  border-radius: 999px;
}
.page-products .version-side .btn {
  font-size: 13px;
  padding: 8px 18px;
}
.page-products .version-note {
  font-size: 12px;
  color: rgba(232, 236, 241, 0.6);
  margin: 0;
}

.page-products .feature-compare {
  padding: 56px 20px;
}
.page-products .compare-visual {
  margin: 0 0 24px;
  border-radius: var(--card-radius);
  overflow: hidden;
  background: var(--navy-800);
}
.page-products .compare-img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  max-width: 100%;
}
.page-products .compare-visual figcaption {
  padding: 10px 16px;
  font-size: 13px;
  color: var(--slate-100);
  background: var(--navy-800);
}
.page-products .compare-scroll {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}
.page-products .compare-table {
  min-width: 620px;
  border-radius: var(--card-radius);
  overflow: hidden;
  border: 1px solid var(--slate-200);
  background: var(--slate-100);
}
.page-products .compare-row {
  display: grid;
  grid-template-columns: 2fr repeat(4, 1fr);
}
.page-products .compare-row + .compare-row {
  border-top: 1px solid var(--slate-200);
}
.page-products .compare-head {
  background: var(--navy-900);
  color: var(--slate-100);
  font-family: var(--title-font);
  font-size: 13px;
}
.page-products .compare-head .compare-col {
  padding: 12px 8px;
  text-align: center;
  font-weight: 400;
}
.page-products .compare-head .compare-col.is-highlight {
  background: var(--navy-700);
  color: var(--orange-500);
}
.page-products .compare-feat,
.page-products .compare-col {
  padding: 12px 10px;
  font-size: 13px;
  line-height: 1.5;
}
.page-products .compare-feat {
  color: var(--text-ink);
  font-weight: 500;
}
.page-products .compare-col {
  text-align: center;
}
.page-products .compare-col.is-highlight {
  background: rgba(255, 107, 53, 0.08);
  box-shadow: inset 2px 0 0 var(--orange-500);
}
.page-products .check {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: rgba(255, 107, 53, 0.14);
  color: var(--orange-500);
  font-size: 13px;
  font-weight: 700;
}
.page-products .dash {
  color: var(--slate-200);
  font-size: 16px;
}

.page-products .usage-guide {
  padding: 0 20px 56px;
}
.page-products .guide-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  counter-reset: guide;
}
.page-products .guide-step {
  position: relative;
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: 16px;
  padding: 20px 0;
}
.page-products .guide-step::before {
  content: "";
  position: absolute;
  left: 27px;
  top: 76px;
  bottom: -8px;
  width: 2px;
  background: linear-gradient(180deg, var(--slate-200), var(--navy-700));
}
.page-products .guide-step:last-child::before {
  display: none;
}
.page-products .step-index {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--navy-900);
  color: var(--orange-500);
  font-family: var(--title-font);
  font-size: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 0 4px rgba(255, 107, 53, 0.1);
}
.page-products .step-content h3 {
  font-size: 18px;
  font-weight: 700;
  margin: 0 0 8px;
  color: var(--text-ink);
}
.page-products .step-content p {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.65;
  margin: 0;
}

.page-products .changelog {
  padding: 0 20px 56px;
}
.page-products .changelog-banner {
  margin: 0 0 28px;
  border-radius: var(--card-radius);
  overflow: hidden;
  background: var(--navy-700);
}
.page-products .changelog-img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}
.page-products .changelog-banner figcaption {
  padding: 10px 16px;
  font-size: 13px;
  color: var(--slate-100);
  background: var(--navy-700);
}
.page-products .changelog-list {
  display: grid;
  gap: 14px;
}
.page-products .changelog-item {
  border: 1px solid var(--slate-200);
  border-radius: 14px;
  background: var(--slate-100);
  padding: 16px 18px;
}
.page-products .changelog-head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
}
.page-products .changelog-version {
  font-family: var(--title-font);
  font-size: 18px;
  color: var(--orange-500);
}
.page-products .changelog-name {
  font-size: 15px;
  font-weight: 700;
  color: var(--text-ink);
}
.page-products .changelog-badge {
  font-size: 11px;
  padding: 2px 10px;
  border-radius: 999px;
  background: var(--slate-200);
  color: var(--text-muted);
}
.page-products .changelog-badge.is-current {
  background: var(--gold-soft);
  color: var(--gold-400);
  border: 1px solid rgba(245, 184, 65, 0.35);
}
.page-products .changelog-body {
  margin-top: 6px;
}
.page-products .panel-trigger {
  background: none;
  border: none;
  padding: 6px 0;
  font-size: 13px;
  font-weight: 500;
  color: var(--orange-500);
  cursor: pointer;
  position: relative;
}
.page-products .panel-trigger:hover {
  color: var(--orange-400);
}
.page-products .panel-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s var(--ease);
}
.page-products .changelog-body[data-open] .panel-content {
  max-height: none;
}
.page-products .panel-content ul {
  margin: 10px 0 0;
  padding-left: 20px;
}
.page-products .panel-content li {
  font-size: 13px;
  line-height: 1.6;
  color: var(--text-ink);
  margin-bottom: 4px;
}

.page-products .trust-download {
  background: linear-gradient(135deg, var(--navy-900) 0%, var(--navy-800) 100%);
  color: var(--slate-100);
  padding: 56px 20px;
  display: grid;
  gap: 40px;
}
.page-products .download-block {
  text-align: center;
}
.page-products .download-block .kicker {
  margin-bottom: 8px;
}
.page-products .download-block h2 {
  font-family: var(--title-font);
  font-size: clamp(24px, 5vw, 38px);
  margin: 0 0 12px;
}
.page-products .download-lead {
  font-size: 14px;
  color: rgba(232, 236, 241, 0.75);
  margin: 0 0 24px;
}
.page-products .qr-figure {
  width: 160px;
  margin: 0 auto 20px;
  background: #fff;
  border-radius: 16px;
  padding: 10px;
  transition: transform 0.35s var(--ease), box-shadow 0.35s var(--ease);
}
.page-products .qr-figure:hover {
  transform: scale(1.08);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.35);
}
.page-products .qr-img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  border-radius: 10px;
}
.page-products .qr-figure figcaption {
  font-size: 12px;
  color: var(--text-ink);
  padding-top: 8px;
  font-weight: 500;
}
.page-products .download-note {
  font-size: 13px;
  color: rgba(232, 236, 241, 0.6);
  margin: 0 0 18px;
}
.page-products .trust-block {
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  padding-top: 36px;
}
.page-products .trust-figure {
  margin: 0 0 24px;
  border-radius: var(--card-radius);
  overflow: hidden;
  background: var(--navy-700);
}
.page-products .trust-img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
}
.page-products .trust-figure figcaption {
  padding: 10px 14px;
  font-size: 12px;
  color: rgba(232, 236, 241, 0.7);
  background: var(--navy-700);
}
.page-products .trust-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
}
.page-products .trust-list li {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.page-products .trust-item-title {
  font-weight: 700;
  font-size: 15px;
  color: var(--orange-500);
}
.page-products .trust-item-desc {
  font-size: 13px;
  color: rgba(232, 236, 241, 0.75);
  line-height: 1.55;
}

@media (min-width: 768px) {
  .page-products .hero-copy .kicker {
    margin-bottom: 16px;
  }
  .page-products .hero-lead {
    font-size: 16px;
    max-width: 420px;
  }
  .page-products .hero-stats .stat-num {
    font-size: 22px;
  }
  .page-products .hero-visual {
    justify-content: flex-end;
    margin-top: 0;
  }
  .page-products .phone-frame {
    width: 260px;
  }
  .page-products .version-card {
    flex-direction: row;
    align-items: flex-start;
    padding: 30px 32px;
  }
  .page-products .version-main {
    flex: 1;
  }
  .page-products .version-side {
    width: 180px;
    min-width: 180px;
    align-items: center;
    justify-content: center;
    border-top: none;
    padding-top: 0;
    border-left: 1px solid var(--slate-200);
    margin-left: 24px;
    padding-left: 24px;
  }
  .page-products .version-card.version-current .version-side {
    border-left-color: rgba(255, 255, 255, 0.14);
  }
  .page-products .version-meta {
    grid-template-columns: repeat(3, 1fr);
  }
  .page-products .guide-steps {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
  }
  .page-products .guide-step {
    grid-template-columns: 1fr;
    gap: 12px;
    padding: 0;
  }
  .page-products .guide-step::before {
    display: none;
  }
  .page-products .step-index {
    margin-bottom: 10px;
  }
  .page-products .changelog-list {
    grid-template-columns: 1fr 1fr;
    align-items: start;
  }
  .page-products .trust-download {
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: center;
  }
  .page-products .trust-block {
    border-top: none;
    padding-top: 0;
    border-left: 1px solid rgba(255, 255, 255, 0.12);
    padding-left: 40px;
  }
}

@media (min-width: 1024px) {
  .page-products .app-hero {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    padding: 72px 48px;
    align-items: center;
  }
  .page-products .hero-copy {
    padding-left: 24px;
  }
  .page-products #hero-title {
    font-size: 52px;
  }
  .page-products .hero-lead {
    font-size: 17px;
  }
  .page-products .hero-visual {
    justify-content: center;
  }
  .page-products .app-versions {
    padding: 72px 48px 0;
  }
  .page-products .feature-compare {
    padding: 72px 48px;
  }
  .page-products .usage-guide {
    padding: 0 48px 72px;
  }
  .page-products .changelog {
    padding: 0 48px 72px;
  }
  .page-products .trust-download {
    padding: 72px 48px;
  }
  .page-products .compare-visual {
    max-width: 860px;
    margin-left: auto;
    margin-right: auto;
  }
  .page-products .compare-table {
    min-width: 0;
    max-width: 860px;
    margin: 0 auto;
  }
  .page-products .compare-row {
    grid-template-columns: 2.4fr repeat(4, 1fr);
  }
  .page-products .changelog-list {
    grid-template-columns: 1fr;
    max-width: 860px;
    margin: 0 auto;
  }
  .page-products .changelog-banner {
    max-width: 860px;
    margin-left: auto;
    margin-right: auto;
  }
}