:root {
  color-scheme: light;
  --ink: #172026;
  --muted: #5d6972;
  --line: #d8e0e5;
  --bg: #f6f8f7;
  --panel: #ffffff;
  --accent: #0f766e;
  --accent-dark: #0b514d;
  --warn: #a04708;
  --danger: #a61b31;
  --soft: #e8f3f1;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  line-height: 1.55;
}
a { color: var(--accent-dark); }
.topbar {
  position: sticky;
  top: 0;
  z-index: 2;
  display: flex;
  align-items: center;
  gap: 24px;
  min-height: 64px;
  padding: 0 32px;
  background: rgba(255, 255, 255, 0.94);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(10px);
}
.brand {
  color: var(--ink);
  font-weight: 800;
  text-decoration: none;
}
nav {
  display: flex;
  flex: 1;
  gap: 18px;
  flex-wrap: wrap;
}
nav a, .lang {
  color: var(--muted);
  font-size: 0.95rem;
  font-weight: 650;
  text-decoration: none;
}
main {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
}
.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(280px, 0.6fr);
  gap: 32px;
  align-items: center;
  padding: 72px 0 44px;
}
.eyebrow {
  color: var(--accent-dark);
  font-size: 0.82rem;
  font-weight: 800;
  text-transform: uppercase;
}
h1, h2, h3, p { overflow-wrap: anywhere; }
h1 {
  max-width: 820px;
  margin: 0;
  font-size: clamp(2.2rem, 4vw, 4.8rem);
  line-height: 1.02;
}
h2 { margin-top: 0; font-size: 1.65rem; }
h3 { margin-bottom: 8px; }
.lead {
  max-width: 760px;
  color: var(--muted);
  font-size: 1.18rem;
}
.actions, .search-row {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  align-items: center;
}
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 18px;
  border: 1px solid var(--accent);
  border-radius: 6px;
  background: var(--accent);
  color: white;
  font-weight: 800;
  text-decoration: none;
  cursor: pointer;
}
.button.secondary {
  background: white;
  color: var(--accent-dark);
}
.scorecard, .facts {
  display: grid;
  gap: 12px;
}
.facts div, article, .diagnostic-panel, .support-status, .ad-slot {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
}
.hero-media {
  position: relative;
  min-width: 0;
  margin: 0;
}
.hero-media img {
  display: block;
  width: 100%;
  aspect-ratio: 900 / 434;
  object-fit: cover;
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: 0 18px 50px rgba(23, 32, 38, 0.14);
}
.scorecard {
  position: absolute;
  right: 14px;
  bottom: 14px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  width: min(92%, 420px);
  padding: 10px;
  border: 1px solid rgba(255, 255, 255, 0.62);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.92);
  box-shadow: 0 14px 30px rgba(23, 32, 38, 0.16);
  backdrop-filter: blur(10px);
}
.scorecard span {
  min-width: 0;
  color: var(--muted);
  font-size: 0.78rem;
}
.scorecard strong {
  display: block;
  color: var(--ink);
  font-size: 1.45rem;
}
small, .muted { color: var(--muted); }
section { padding: 30px 0; }
.band {
  margin-inline: calc(50% - 50vw);
  padding-inline: max(16px, calc((100vw - 1120px) / 2));
  background: #e9f1ee;
}
.grid {
  display: grid;
  gap: 16px;
}
.grid.three {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}
.grid.cards {
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}
article, .diagnostic-panel, .support-status, .ad-slot {
  padding: 20px;
}
.device-card a {
  color: var(--ink);
  text-decoration: none;
}
.risk {
  display: inline-flex;
  margin-bottom: 10px;
  padding: 3px 8px;
  border-radius: 999px;
  color: white;
  background: var(--warn);
  font-size: 0.82rem;
  font-weight: 800;
}
.risk.critical { background: var(--danger); }
.risk.high { background: var(--warn); }
.risk.watch { background: var(--accent); }
.page-head {
  padding: 50px 0 24px;
}
.page-head p {
  max-width: 820px;
  color: var(--muted);
  font-size: 1.08rem;
}
.diagnostic-panel label {
  display: block;
  margin-bottom: 8px;
  font-weight: 800;
}
input[type="search"] {
  flex: 1 1 260px;
  min-height: 44px;
  padding: 0 12px;
  border: 1px solid var(--line);
  border-radius: 6px;
  font: inherit;
}
.result {
  display: block;
  margin-top: 16px;
  padding: 16px;
  border-radius: 6px;
  background: var(--soft);
}
.result span {
  display: block;
  margin: 6px 0;
  color: var(--accent-dark);
  font-weight: 800;
}
.checklist, .columns ul, .steps {
  padding-left: 22px;
}
.device-detail {
  margin: 34px 0;
  background: transparent;
  border: 0;
  padding: 0;
}
.facts {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin-bottom: 24px;
}
.facts div {
  padding: 14px;
}
dt {
  color: var(--muted);
  font-size: 0.84rem;
}
dd {
  margin: 0;
  font-weight: 800;
}
.columns {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  padding: 24px 0;
}
.columns > div {
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: white;
}
.ad-slot {
  color: var(--muted);
  text-align: center;
  border-style: dashed;
}
.affiliate-note {
  color: var(--muted);
  font-size: 0.93rem;
}
footer {
  margin-top: 48px;
  padding: 28px 32px;
  color: var(--muted);
  border-top: 1px solid var(--line);
  background: white;
}

@media (max-width: 760px) {
  .topbar {
    align-items: flex-start;
    flex-direction: column;
    gap: 10px;
    padding: 14px 16px;
  }
  nav { gap: 12px; }
  .hero, .grid.three, .columns, .facts {
    grid-template-columns: 1fr;
  }
  .hero {
    padding-top: 42px;
  }
  .scorecard {
    position: static;
    width: auto;
    margin-top: 12px;
  }
  h1 {
    font-size: 2.35rem;
  }
}