:root {
  color-scheme: light;
  --ink: #172033;
  --muted: #657089;
  --line: #dce3ee;
  --surface: #ffffff;
  --wash: #f4f7fb;
  --accent: #4255d4;
  --accent-soft: #e9ecff;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
body { margin: 0; color: var(--ink); background: var(--wash); line-height: 1.55; }
a { color: var(--accent); }
.shell { width: min(1080px, calc(100% - 40px)); margin: 0 auto; }
.hero { padding: 72px 0 64px; color: #fff; background: linear-gradient(135deg, #202a55, #4255d4); }
.eyebrow { margin: 0 0 18px; color: #cbd2ff; font-size: 0.78rem; font-weight: 700; letter-spacing: 0.14em; }
h1 { max-width: 680px; margin: 0; font-size: clamp(2.5rem, 7vw, 5.4rem); line-height: 0.98; letter-spacing: -0.06em; }
.intro { max-width: 620px; margin: 26px 0; color: #e3e7ff; font-size: 1.15rem; }
.command { display: inline-block; padding: 10px 14px; border: 1px solid #7785ef; border-radius: 8px; background: #303d91; color: #fff; }
.toolbar { display: flex; align-items: end; justify-content: space-between; gap: 24px; padding: 48px 0 24px; }
h2 { margin: 0; font-size: 1.8rem; letter-spacing: -0.03em; }
.muted { margin: 4px 0 0; color: var(--muted); }
.search { min-width: min(100%, 380px); }
.search input { width: 100%; padding: 13px 15px; border: 1px solid var(--line); border-radius: 9px; background: var(--surface); color: var(--ink); font: inherit; }
.search input:focus { outline: 3px solid var(--accent-soft); border-color: var(--accent); }
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(270px, 1fr)); gap: 16px; padding-bottom: 56px; }
.card { display: flex; min-height: 220px; flex-direction: column; padding: 22px; border: 1px solid var(--line); border-radius: 12px; background: var(--surface); box-shadow: 0 5px 20px rgb(25 42 80 / 4%); }
.card h3 { margin: 0; font-size: 1.2rem; }
.card h3 a { text-decoration: none; }
.card h3 a:hover { text-decoration: underline; }
.version { margin-left: 8px; color: var(--muted); font-size: 0.82rem; font-weight: 500; }
.description { flex: 1; margin: 14px 0 18px; color: #46526a; }
.tags { display: flex; flex-wrap: wrap; gap: 6px; margin: 0; padding: 0; list-style: none; }
.tag { padding: 3px 8px; border-radius: 999px; background: var(--accent-soft); color: #3345b8; font-size: 0.78rem; }
.error { margin-bottom: 24px; padding: 14px 16px; border: 1px solid #efb8b8; border-radius: 8px; background: #fff1f1; color: #9f2525; }
.footer { display: flex; justify-content: space-between; gap: 20px; padding: 24px 0 40px; border-top: 1px solid var(--line); color: var(--muted); font-size: 0.9rem; }
.visually-hidden { position: absolute; width: 1px; height: 1px; padding: 0; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }
@media (max-width: 700px) { .toolbar, .footer { align-items: stretch; flex-direction: column; } .hero { padding-top: 48px; } }