:root { --bg: #f6f3ec; --surface: #fff; --ink: #222019; --muted: #6d675b; --line: #e3ddcf; --accent: #3e6b3f; --accent-soft: #e6efe3; --link: #2f6fb3; --radius: 14px; }
@media (prefers-color-scheme: dark) { :root { --bg: #1a1a18; --surface: #252421; --ink: #ecebe5; --muted: #a8a397; --line: #3a3833; --accent: #8cc08a; --accent-soft: #263325; --link: #8bb8ea; } }
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 17px/1.6 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; }
a { color: var(--link); }
.wrap { max-width: 1120px; margin: 0 auto; padding: 0 16px; }
.top { background: var(--surface); border-bottom: 1px solid var(--line); }
.top-in { display: flex; justify-content: space-between; align-items: center; gap: 12px; min-height: 60px; flex-wrap: wrap; }
.brand { font-size: 1.3rem; text-decoration: none; color: var(--ink); letter-spacing: .01em; }
.brand b { color: var(--accent); }
.who { display: flex; align-items: center; gap: 10px; }
.who form { margin: 0; }
.btn { display: inline-block; background: var(--accent); color: #fff; border: 0; border-radius: 999px; padding: 8px 16px; text-decoration: none; font: inherit; font-size: .92rem; font-weight: 600; cursor: pointer; }
.btn.ghost { background: transparent; color: var(--accent); border: 1px solid var(--accent); }
.muted { color: var(--muted); }
.flash { margin: 14px 0; padding: 10px 14px; border-radius: 10px; background: var(--accent-soft); }
.flash.warning { background: #fbf1d9; color: #6b4b00; }
.intro { margin: 26px 0 10px; }
.intro h1 { margin: 0 0 6px; font-size: 2rem; }
.lead { color: var(--muted); max-width: 720px; margin: 0; }
.layout { display: grid; grid-template-columns: minmax(0, 1fr) 300px; gap: 26px; align-items: start; margin: 16px 0 40px; }
@media (max-width: 860px) { .layout { grid-template-columns: 1fr; } }
.feed { display: grid; gap: 18px; }
.card { background: var(--surface); border-radius: var(--radius); overflow: hidden; box-shadow: 0 1px 2px rgba(0,0,0,.06); display: grid; grid-template-columns: 260px minmax(0, 1fr); }
.card.noimg { grid-template-columns: 1fr; }
@media (max-width: 640px) { .card { grid-template-columns: 1fr; } }
.card-img img { width: 100%; height: 100%; min-height: 180px; object-fit: cover; display: block; }
.card-body { padding: 14px 18px; }
.card h2 { margin: 2px 0 6px; font-size: 1.3rem; line-height: 1.3; }
.card h2 a { color: var(--ink); text-decoration: none; }
.meta { font-size: .85rem; color: var(--muted); margin: 0; }
.meta a { color: var(--muted); }
.excerpt { margin: 4px 0 8px; }
.chips { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; margin: 6px 0 0; }
.chip { font-size: .78rem; padding: 2px 10px; border-radius: 999px; background: var(--accent-soft); color: var(--accent); text-decoration: none; }
.tag { --tag: var(--accent); display: inline-flex; padding: 1px 10px; border: 1.5px solid var(--tag); border-radius: 999px; color: var(--tag);
  background: color-mix(in srgb, var(--tag) 9%, transparent); font-size: .8rem; font-weight: 600; line-height: 1.5; text-decoration: none; white-space: nowrap; }
a.tag:hover { background: color-mix(in srgb, var(--tag) 18%, transparent); }
@media (prefers-color-scheme: dark) { .tag { color: color-mix(in srgb, var(--tag) 55%, white); border-color: color-mix(in srgb, var(--tag) 70%, white); } }
.cloud .tag { margin: 0 4px 6px 0; }
.likes { font-size: .85rem; color: #c2577a; }
.lock { white-space: nowrap; }
.side .box { background: var(--surface); border-radius: var(--radius); padding: 14px 16px; margin-bottom: 14px; }
.side h3 { margin: 0 0 8px; font-size: 1rem; }
.side .box p { margin: 6px 0 10px; font-size: .92rem; }
.plain { list-style: none; margin: 0; padding: 0; }
.plain li { padding: 3px 0; display: flex; justify-content: space-between; gap: 8px; }
.plain small { color: var(--muted); }
.cloud { line-height: 1.9; }
.post { background: var(--surface); border-radius: var(--radius); padding: 22px 26px; }
.post h1 { margin: 4px 0 10px; font-size: 2rem; line-height: 1.2; }
.body { margin: 14px 0; }
.gallery { display: grid; grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); gap: 10px; margin: 16px 0; }
.gallery figure { margin: 0; }
.gallery img { width: 100%; height: 150px; object-fit: cover; border-radius: 10px; display: block; }
.gallery figcaption { font-size: .82rem; color: var(--muted); }
.pager { margin: 10px 0; }
.foot { border-top: 1px solid var(--line); padding: 16px 0 40px; color: var(--muted); font-size: .88rem; }
.foot a { color: inherit; }
/* Přístupnost: odkaz „Přeskočit na obsah“ (viditelný po stisku Tab), viditelný fokus */
.skip-link { position: absolute; left: 8px; top: -60px; z-index: 1000; background: var(--surface, #fff); color: var(--accent); padding: 8px 14px; border-radius: 8px; box-shadow: var(--shadow, 0 2px 8px rgba(0,0,0,.15)); font-weight: 600; }
.skip-link:focus { top: 8px; }
main:focus { outline: none; }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; }
[aria-invalid="true"] { border-color: var(--bad, #b3261e) !important; box-shadow: 0 0 0 2px var(--bad-soft, #fbe9e7); }
.narrow > main { padding: 0; max-width: none; margin: 0; }