:root {
  color-scheme: light;
  --bg: #eef5fb;
  --surface: #ffffff;
  --ink: #122033;
  --muted: #5f7188;
  --line: #d5e1ec;
  --primary: #1f73d8;
  --primary-dark: #1659aa;
  --primary-soft: #e2efff;
  --accent: #16b7a7;
  --soft: #f7fbff;
  --header-bg: rgba(20, 84, 156, 0.96);
  --header-ink: #ffffff;
  --radius: 8px;
  --shadow: 0 16px 45px rgba(18, 52, 92, 0.11);
}

* { box-sizing: border-box; }
html { scroll-padding-top: 88px; overflow-x: hidden; }
body {
  margin: 0;
  background: linear-gradient(180deg, var(--primary-soft), transparent 340px), var(--bg);
  color: var(--ink);
  font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.6;
  overflow-x: hidden;
}
img { max-width: 100%; }
a { color: inherit; text-decoration: none; }
a, button, summary { cursor: pointer; }
.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 14px max(18px, calc((100% - 1120px) / 2));
  border-bottom: 4px solid var(--accent);
  background: var(--header-bg);
  color: var(--header-ink);
  box-shadow: 0 10px 30px rgba(0,0,0,0.16);
  backdrop-filter: blur(16px);
}
.brand, .site-header nav, .hero-actions, .trust-strip, footer nav {
  display: flex;
  align-items: center;
}
.brand { gap: 10px; font-weight: 800; }
.brand-mark, .app-icon {
  display: grid;
  place-items: center;
  overflow: hidden;
  background: var(--primary);
  color: white;
  font-weight: 800;
}
.brand-mark {
  width: 34px;
  height: 34px;
  border-radius: 8px;
  background: rgba(255,255,255,0.14);
}
.brand-mark img, .app-icon img { width: 100%; height: 100%; object-fit: cover; }
.site-header nav { gap: 6px; font-size: 14px; font-weight: 700; }
.site-header nav a {
  border-radius: 999px;
  padding: 8px 11px;
  color: rgba(255,255,255,0.88);
}
.site-header nav a:hover, .site-header nav a.active { background: rgba(255,255,255,0.12); color: white; }
.nav-cta { background: var(--accent); color: #1d241f !important; }
.page-shell { width: min(1120px, calc(100% - 32px)); margin: 0 auto; }
.hero {
  position: relative;
  overflow: hidden;
  margin-top: 26px;
  border: 1px solid rgba(255,255,255,0.35);
  border-radius: 18px;
  background: linear-gradient(135deg, var(--primary-dark), var(--primary));
  box-shadow: var(--shadow);
  color: white;
  padding: 42px 28px;
  text-align: center;
}
.hero-split_info { text-align: left; }
.hero-split_info .hero-copy { margin-left: 0; }
.hero-compact_banner {
  border-radius: 10px;
  padding: 30px;
  text-align: left;
}
.hero-compact_banner .hero-copy {
  display: grid;
  max-width: none;
  grid-template-columns: minmax(0, 1fr) minmax(260px, 360px);
  align-items: center;
  gap: 20px;
}
.hero-compact_banner .eyebrow,
.hero-compact_banner h1,
.hero-compact_banner .lead { grid-column: 1; margin-left: 0; }
.hero-compact_banner .app-mini-card { grid-column: 2; grid-row: 1 / span 3; margin: 0; }
.hero-compact_banner .hero-actions { grid-column: 1 / -1; justify-content: flex-start; }
.hero-copy { position: relative; z-index: 1; max-width: 820px; margin: 0 auto; }
.eyebrow {
  margin: 0 0 12px;
  color: var(--accent);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
}
h1, h2, h3, p { margin-top: 0; }
h1 { max-width: 820px; margin: 0 auto 20px; font-size: 54px; line-height: 1.02; letter-spacing: 0; }
h2 { margin-bottom: 16px; font-size: 30px; line-height: 1.14; letter-spacing: 0; }
h3 { margin-bottom: 10px; font-size: 18px; line-height: 1.2; letter-spacing: 0; }
.lead { max-width: 720px; margin: 0 auto; color: rgba(255,255,255,0.86); font-size: 18px; }
.app-mini-card {
  display: inline-flex;
  align-items: center;
  gap: 16px;
  min-width: min(100%, 420px);
  margin: 26px auto 0;
  border: 1px solid rgba(255,255,255,0.26);
  border-radius: 14px;
  background: rgba(255,255,255,0.14);
  padding: 14px;
  text-align: left;
}
.app-mini-card h2 { margin: 0 0 3px; font-size: 22px; }
.app-mini-card p { margin: 0; color: rgba(255,255,255,0.78); }
.app-icon {
  width: 78px;
  height: 78px;
  border: 3px solid rgba(255,255,255,0.72);
  border-radius: 18px;
  background: white;
  color: var(--primary);
  font-size: 36px;
}
.hero-actions { justify-content: center; flex-wrap: wrap; gap: 12px; margin-top: 22px; }
.button {
  display: inline-flex;
  min-height: 46px;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  padding: 12px 22px;
  font-weight: 800;
}
.button.primary { background: var(--accent); color: #1d241f; box-shadow: 0 10px 22px rgba(0,0,0,0.12); }
.button.secondary { border: 1px solid rgba(255,255,255,0.36); background: rgba(255,255,255,0.12); color: white; }
.download-panel, .panel, .content-section, .closing, .safety-box {
  margin: 22px 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow);
  padding: clamp(22px, 4vw, 34px);
}
.download-panel {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto auto;
  align-items: center;
  gap: 18px;
}
.download-wide_panel { grid-template-columns: minmax(0, 1fr); }
.download-wide_panel .download-meta {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}
.download-compact_tile {
  grid-template-columns: minmax(0, 1fr);
  border-left: 5px solid var(--accent);
  border-radius: 8px;
}
.download-meta { display: flex; flex-wrap: wrap; gap: 10px; color: var(--muted); font-size: 13px; }
.download-meta span { border: 1px solid var(--line); border-radius: 999px; background: var(--soft); padding: 8px 10px; }
.muted-copy, .prose { color: var(--muted); }
.panel { display: grid; grid-template-columns: 260px 1fr; gap: 24px; }
.info-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; margin: 0; }
.app-info-cards { grid-template-columns: 1fr; }
.app-info-cards .info-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.app-info-inline_strip { grid-template-columns: 1fr; }
.app-info-inline_strip .info-grid {
  display: flex;
  flex-wrap: wrap;
}
.app-info-inline_strip .info-row { min-width: 160px; flex: 1; }
.info-row { border: 1px solid var(--line); border-radius: 12px; padding: 12px; }
.info-row dt { color: var(--muted); font-size: 12px; }
.info-row dd { margin: 4px 0 0; font-weight: 750; word-break: break-word; }
.feature-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; }
.feature-card { border: 1px solid var(--line); border-radius: 14px; padding: 18px; background: var(--soft); }
.feature-dot { display: grid; place-items: center; width: 34px; height: 4px; border-radius: 999px; background: var(--accent); margin-bottom: 20px; color: #1d241f; font-size: 12px; font-weight: 800; }
.feature-numbered .feature-dot { height: 34px; }
.feature-checklist .feature-card {
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: start;
  gap: 12px;
}
.feature-checklist .feature-dot {
  width: 12px;
  height: 12px;
  margin-top: 4px;
  margin-bottom: 0;
}
.check-list, .steps { display: grid; gap: 10px; margin: 0; padding-left: 20px; color: var(--muted); }
.install-split, .split { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; }
.screenshot-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; }
.screenshot-card { margin: 0; border: 1px solid var(--line); border-radius: 14px; background: var(--soft); padding: 10px; }
.screenshot-card img { width: 100%; border-radius: 10px; display: block; }
.screenshot-card figcaption { margin-top: 8px; color: var(--muted); font-size: 13px; }
.faq-list { display: grid; gap: 10px; }
details, .faq-card { border: 1px solid var(--line); border-radius: 12px; background: var(--surface); padding: 16px; }
summary { cursor: pointer; font-weight: 760; }
details p, .faq-card p { margin: 12px 0 0; color: var(--muted); }
.chip-list { display: flex; flex-wrap: wrap; gap: 10px; }
.chip-list span, .trust-strip span { border: 1px solid var(--line); border-radius: 999px; background: var(--soft); padding: 8px 12px; font-weight: 650; }
.safety-box { background: var(--primary-soft); }
.trust-strip { flex-wrap: wrap; gap: 8px; }
.closing { background: var(--ink); color: var(--surface); }
.closing .prose { color: rgba(255,255,255,0.76); }
footer {
  width: min(1120px, calc(100% - 32px));
  margin: 34px auto;
  display: flex;
  justify-content: space-between;
  gap: 16px;
  color: var(--muted);
  font-size: 14px;
}
footer nav { gap: 12px; }
@media (min-width: 980px) {
  .layout-download_sidebar {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 340px;
    align-items: start;
    gap: 22px;
  }
  .layout-download_sidebar .hero,
  .layout-download_sidebar .closing { grid-column: 1 / -1; }
  .layout-download_sidebar .download-panel {
    position: sticky;
    top: 92px;
    grid-column: 2;
    grid-row: 2 / span 2;
    grid-template-columns: minmax(0, 1fr);
    margin-top: 0;
  }
  .layout-download_sidebar .block-app_info {
    grid-column: 1;
    grid-row: 2;
    margin-top: 0;
  }
  .layout-download_sidebar .content-section,
  .layout-download_sidebar .safety-box { grid-column: 1; }
  .layout-download_sidebar .faq-list { grid-template-columns: 1fr; }
}
@media (max-width: 860px) {
  .site-header { align-items: center; padding: 12px 16px; gap: 12px; }
  .site-header nav { flex-wrap: wrap; justify-content: flex-end; }
  footer { align-items: flex-start; flex-direction: column; }
  .hero { padding: 32px 18px; }
  h1 { font-size: 38px; }
  h2 { font-size: 25px; }
  .download-panel, .panel, .install-split, .split { grid-template-columns: 1fr; }
  .download-wide_panel .download-meta,
  .hero-compact_banner .hero-copy,
  .app-info-cards .info-grid { grid-template-columns: 1fr; }
  .hero-compact_banner .eyebrow,
  .hero-compact_banner h1,
  .hero-compact_banner .lead,
  .hero-compact_banner .app-mini-card,
  .hero-compact_banner .hero-actions {
    grid-column: auto;
    grid-row: auto;
  }
  .feature-grid, .info-grid, .screenshot-grid { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  html { scroll-padding-top: 74px; }
  .site-header {
    gap: 10px;
    padding: 10px 12px;
    border-bottom-width: 3px;
  }
  .brand {
    min-width: 0;
    max-width: 42vw;
    flex: 0 1 auto;
    gap: 8px;
    font-size: 14px;
  }
  .brand span:last-child {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }
  .brand-mark {
    width: 30px;
    height: 30px;
    flex: 0 0 30px;
  }
  .site-header nav {
    max-width: 54vw;
    margin-left: auto;
    flex-wrap: nowrap;
    overflow-x: auto;
    gap: 6px;
    scrollbar-width: none;
  }
  .site-header nav::-webkit-scrollbar { display: none; }
  .site-header nav a {
    flex: 0 0 auto;
    padding: 7px 10px;
    white-space: nowrap;
    font-size: 12px;
  }
  .page-shell { width: min(100% - 20px, 1120px); }
  .hero {
    margin-top: 14px;
    padding: 24px 16px;
    border-radius: 14px;
    text-align: left;
  }
  .hero-copy,
  .lead,
  h1 {
    max-width: none;
    text-align: left;
  }
  h1 {
    margin-bottom: 14px;
    font-size: clamp(30px, 10vw, 38px);
  }
  h2 { font-size: 23px; }
  .lead { font-size: 15px; }
  .app-mini-card {
    display: flex;
    width: 100%;
    min-width: 0;
    margin-top: 18px;
    align-items: center;
    text-align: left;
  }
  .app-icon {
    width: 56px;
    height: 56px;
    flex: 0 0 56px;
    border-radius: 14px;
    font-size: 26px;
  }
  .app-mini-card h2 { font-size: 18px; }
  .app-mini-card p { font-size: 13px; }
  .hero-actions {
    align-items: stretch;
    justify-content: stretch;
  }
  .hero-actions .button,
  .download-panel .button,
  .closing .button {
    width: 100%;
  }
  .download-panel, .panel, .content-section, .closing, .safety-box {
    margin: 14px 0;
    border-radius: 8px;
    padding: 18px 14px;
  }
  .download-panel { gap: 14px; }
  .download-meta {
    display: grid;
    grid-template-columns: 1fr;
    gap: 8px;
  }
  .download-meta span,
  .info-row,
  .feature-card,
  details,
  .faq-card {
    border-radius: 8px;
  }
  .panel { gap: 14px; }
  .feature-card { padding: 14px; }
  .install-split, .split { gap: 16px; }
  footer {
    width: calc(100% - 20px);
    margin: 22px auto;
  }
}