/* Shared stylesheet for the guide/poradnik static pages (all locales).
   Light-only by design (user directive 2026-07-22) — the deep-indigo CTA
   box and amber accents need the warm light canvas. */
:root {
  --ink:#241f3d; --muted:#5d5878; --bg:#faf8f4; --card:#ffffff;
  --brand:#4c42a6; --amber:#ffc94a; --line:#e6e1d6; --tint:#f1edfd;
}
* { box-sizing:border-box; }
html { color-scheme: light; }
body { font-family:'DM Sans',system-ui,sans-serif; margin:0; background:var(--bg); color:var(--ink); line-height:1.65; }
.wrap { max-width:42rem; margin:0 auto; padding:1.25rem 1.25rem 4rem; }
nav { display:flex; align-items:center; gap:.6rem; padding:.5rem 0 1.5rem; font-size:.95rem; flex-wrap:wrap; }
nav img { width:32px; height:32px; border-radius:8px; }
nav a { color:var(--ink); text-decoration:none; font-weight:600; }
nav .crumb { color:var(--muted); font-weight:400; }
nav .langs { margin-left:auto; font-size:.8rem; color:var(--muted); }
nav .langs a { color:var(--brand); font-weight:600; text-decoration:none; padding:0 .15rem; }
nav .langs span.cur { font-weight:700; padding:0 .15rem; }
h1,h2,h3 { font-family:'DM Serif Display',Georgia,serif; font-weight:400; line-height:1.2; }
h1 { font-size:2rem; margin:.25rem 0 .5rem; }
h2 { font-size:1.35rem; margin:2.25rem 0 .5rem; }
h3 { font-size:1.1rem; margin:1.5rem 0 .35rem; }
.meta { color:var(--muted); font-size:.85rem; margin-bottom:1.75rem; }
a { color:var(--brand); }
.lead { font-size:1.08rem; }
.box { background:var(--card); border:1px solid var(--line); border-radius:14px; padding:1rem 1.15rem; margin:1.25rem 0; }
.box p:first-child, .note p:first-child { margin-top:0; }
.box p:last-child, .note p:last-child { margin-bottom:0; }
.note { background:#fff7e2; border:1px solid #eed9a0; border-radius:14px; padding:1rem 1.15rem; margin:1.25rem 0; font-size:.95rem; }
.formula { font-family:'DM Mono',monospace; font-size:.92rem; background:var(--card); border:1px solid var(--line); border-radius:10px; padding:.75rem 1rem; overflow-x:auto; }
table { border-collapse:collapse; width:100%; font-size:.92rem; margin:1rem 0; }
td,th { border:1px solid var(--line); padding:.45rem .6rem; text-align:left; vertical-align:top; }
th { background:var(--tint); }
.related { background:var(--tint); border-radius:14px; padding:1rem 1.15rem; margin:2rem 0 0; font-size:.95rem; }
.related p { margin:.2rem 0; }
.related .rt { font-weight:700; font-size:.8rem; text-transform:uppercase; letter-spacing:.04em; color:var(--muted); }
.cta { background:#4c42a6; color:#fff; border-radius:16px; padding:1.4rem 1.3rem; margin:2rem 0 0; }
.cta h2 { margin:0 0 .4rem; color:#fff; }
.cta p { margin:.3rem 0 1rem; color:#e8e4fa; }
.cta a.btn { display:inline-block; background:var(--amber); color:#2a1e5a; font-weight:700; text-decoration:none; padding:.65rem 1.3rem; border-radius:999px; }
.card { display:block; background:var(--card); border:1px solid var(--line); border-radius:14px; padding:1.1rem 1.2rem; margin:1rem 0; text-decoration:none; color:var(--ink); }
.card:hover { border-color:var(--brand); }
.card h2 { font-size:1.25rem; margin:0 0 .35rem; }
.card p { margin:0; color:var(--muted); font-size:.95rem; }
.card .tag { display:inline-block; margin-top:.6rem; font-size:.8rem; font-weight:700; color:var(--brand); }
.sub { color:var(--muted); margin-bottom:2rem; }
footer { margin-top:2.5rem; font-size:.85rem; color:var(--muted); }
footer a { color:var(--muted); }