/* backervault.app: the app's own palette (warm near-black, amber), system type, no outside requests. */
:root {
  color-scheme: dark;
  --ground: #0c0a09; --surface: #1c1917; --line: #292524;
  --ink: #fafaf9; --muted: #a8a29e; --amber: #d97706; --amber-soft: #f59e0b;
  --body: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--ground); color: var(--ink); font: 17px/1.6 var(--body); }
a { color: var(--amber-soft); }
a:focus-visible { outline: 2px solid var(--amber); outline-offset: 2px; }
.wrap { max-width: 760px; margin: 0 auto; padding: 32px max(20px, env(safe-area-inset-right)) 64px max(20px, env(safe-area-inset-left)); }
header.site { display: flex; align-items: center; gap: 12px; margin-bottom: 40px; }
header.site img { width: 40px; height: 40px; border-radius: 9px; }
header.site a.brand { color: var(--ink); text-decoration: none; font-weight: 700; font-size: 19px; }
header.site nav { margin-left: auto; display: flex; gap: 18px; font-size: 15px; }
header.site nav a { color: var(--muted); text-decoration: none; }
header.site nav a:hover, header.site nav a[aria-current] { color: var(--ink); }
h1 { font-size: clamp(30px, 6vw, 44px); line-height: 1.15; margin: 0 0 12px; text-wrap: balance; letter-spacing: -0.01em; }
h2 { font-size: 22px; margin: 36px 0 8px; text-wrap: balance; }
h3 { font-size: 17px; margin: 24px 0 4px; }
p, li { color: #e7e5e4; max-width: 65ch; }
.lede { font-size: 19px; color: var(--muted); margin: 0 0 28px; }
.hero { display: grid; grid-template-columns: 132px 1fr; gap: 28px; align-items: center; margin-bottom: 36px; }
.hero img { width: 132px; height: 132px; border-radius: 29px; }
@media (max-width: 560px) { .hero { grid-template-columns: 1fr; } .hero img { width: 104px; height: 104px; border-radius: 23px; } }
.features { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 14px; margin: 8px 0 36px; padding: 0; list-style: none; }
.features li { background: var(--surface); border: 1px solid var(--line); border-radius: 14px; padding: 16px; color: var(--muted); }
.features strong { display: block; color: var(--ink); margin-bottom: 4px; }
.note { background: var(--surface); border: 1px solid var(--line); border-radius: 14px; padding: 14px 16px; color: var(--muted); }
.updated { color: var(--muted); font-size: 15px; }
footer.site { margin-top: 56px; padding-top: 20px; border-top: 1px solid var(--line); color: var(--muted); font-size: 14px; display: flex; flex-wrap: wrap; gap: 8px 18px; }
footer.site a { color: var(--muted); }