:root {
  --green: #18995a; --green-dark: #117a46; --ink: #1c2b3a; --text: #24292f;
  --muted: #5a6570; --line: #e2e6ea; --soft: #f5f7f9;
}
* { box-sizing: border-box; }
body {
  margin: 0; background: #fff; color: var(--text);
  font-family: "Hanken Grotesk", "Segoe UI", system-ui, sans-serif;
  font-size: 16px; line-height: 1.65;
}
@font-face {
  font-family: "Hanken Grotesk"; font-style: normal; font-weight: 300 800;
  font-display: swap; src: url("/hanken-latin.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+2013-2014, U+2018-201E, U+2026;
}
@font-face {
  font-family: "Hanken Grotesk"; font-style: normal; font-weight: 300 800;
  font-display: swap; src: url("/hanken-latin-ext.woff2") format("woff2");
  unicode-range: U+0100-024F, U+1E00-1EFF;
}
a { color: var(--green-dark); text-decoration: none; }
a:hover { text-decoration: underline; }
.topbar { border-bottom: 1px solid var(--line); background: #fff; }
.topbar-in {
  max-width: 980px; margin: 0 auto; padding: 14px 24px;
  display: flex; align-items: center; gap: 12px;
}
.topbar-in img { height: 26px; display: block; }
.topbar-in .hb { font-weight: 600; color: var(--muted); font-size: 15px; }
.topbar-in .sp { flex: 1; }
.topbar-in .applink {
  font-size: 14px; font-weight: 600; color: #fff; background: var(--green);
  padding: 7px 14px; border-radius: 8px;
}
.topbar-in .applink:hover { background: var(--green-dark); text-decoration: none; }
.wrap { max-width: 980px; margin: 0 auto; padding: 32px 24px 72px; }
.crumb { font-size: 13.5px; color: var(--muted); margin-bottom: 18px; }
.crumb a { color: var(--muted); }
h1 { font-size: 30px; letter-spacing: -0.02em; color: var(--ink); margin: 0 0 8px; }
.lead { color: var(--muted); font-size: 17px; margin: 0 0 28px; max-width: 640px; }
.search {
  width: 100%; max-width: 560px; font: inherit; font-size: 16px;
  padding: 12px 16px; border: 1.5px solid var(--line); border-radius: 10px;
  margin-bottom: 36px; outline: none;
}
.search:focus { border-color: var(--green); }
.cats { display: grid; grid-template-columns: repeat(2, 1fr); gap: 28px 40px; }
@media (max-width: 720px) { .cats { grid-template-columns: 1fr; } }
.cat h2 { font-size: 18px; color: var(--ink); margin: 0 0 4px; }
.cat .catdesc { font-size: 14px; color: var(--muted); margin: 0 0 10px; }
.cat ul { list-style: none; margin: 0; padding: 0; }
.cat li { border-top: 1px solid var(--line); }
.cat li:last-child { border-bottom: 1px solid var(--line); }
.cat a { display: block; padding: 9px 2px; font-size: 15px; color: var(--text); }
.cat a:hover { color: var(--green-dark); text-decoration: none; background: var(--soft); }
.noresults { display: none; color: var(--muted); margin-top: 8px; }
/* článek */
article { max-width: 720px; }
article h2 { font-size: 21px; color: var(--ink); margin: 34px 0 10px; letter-spacing: -0.01em; }
article h3 { font-size: 17px; color: var(--ink); margin: 24px 0 8px; }
article p { margin: 0 0 14px; }
article ul, article ol { margin: 0 0 14px; padding-left: 26px; }
article li { margin-bottom: 7px; }
article table { border-collapse: collapse; width: 100%; margin: 14px 0 18px; font-size: 14.5px; }
article th, article td { border: 1px solid var(--line); padding: 8px 12px; text-align: left; vertical-align: top; }
article th { background: var(--soft); font-weight: 600; }
article code, article pre { font-family: Consolas, "Cascadia Mono", monospace; font-size: 13.5px; }
article code { background: var(--soft); border: 1px solid var(--line); border-radius: 5px; padding: 1px 6px; }
article pre { background: var(--soft); border: 1px solid var(--line); border-radius: 8px; padding: 12px 14px; overflow-x: auto; line-height: 1.5; }
article pre code { background: none; border: none; padding: 0; }
article .tip {
  background: #f0faf4; border: 1px solid #cdeeda; border-radius: 10px;
  padding: 12px 16px; margin: 16px 0; font-size: 15px;
}
article img { max-width: 100%; border: 1px solid var(--line); border-radius: 10px; }
.next { margin-top: 44px; padding-top: 18px; border-top: 1px solid var(--line); font-size: 14.5px; color: var(--muted); }
footer.help {
  border-top: 1px solid var(--line); margin-top: 20px;
  color: var(--muted); font-size: 13.5px;
}
footer.help .in { max-width: 980px; margin: 0 auto; padding: 20px 24px; display: flex; gap: 18px; flex-wrap: wrap; }