:root {
  --bg: #FAF9F6;
  --paper: #FFFFFF;
  --ink: #222222;
  --muted: #5E6670;
  --line: #E5E1D8;
  --green: #2F7D5B;
  --green-dark: #235F45;
  --green-soft: #EAF4EE;
  --code: #F2F0EB;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 17px/1.7 system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
}
a { color: var(--green-dark); }
a:hover { color: var(--green); }
img { max-width: 100%; height: auto; }

.wrap { max-width: 1100px; margin: 0 auto; padding: 0 16px; }

/* Nagłówek */
.top { background: var(--paper); border-bottom: 1px solid var(--line); }
.top__in { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 8px 20px; min-height: 64px; padding-top: 8px; padding-bottom: 8px; }
.logo { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--ink); font: 700 1.3rem/1 Georgia, "Times New Roman", serif; }
.logo b { color: var(--green); }
.menu { display: flex; flex-wrap: wrap; gap: 4px 18px; font-size: .92rem; }
.menu a { color: var(--muted); text-decoration: none; padding: 4px 0; }
.menu a:hover { color: var(--green-dark); }

/* Układ: jedna kolumna na mobile, sidebar na desktopie */
.layout { display: grid; gap: 40px; padding-top: 28px; padding-bottom: 56px; }
@media (min-width: 900px) { .layout { grid-template-columns: 250px minmax(0, 1fr); } .side { order: -1; } }
main { min-width: 0; }

/* Typografia */
h1, h2, h3 { font-family: Georgia, "Times New Roman", serif; line-height: 1.25; color: #161616; }
h1 { font-size: clamp(1.75rem, 4vw, 2.3rem); margin: .2em 0 .35em; }
h2 { font-size: 1.45rem; margin: 1.8em 0 .5em; }
h3 { font-size: 1.15rem; margin: 1.5em 0 .4em; }
p, ul, ol { margin: 0 0 1em; }
li + li { margin-top: .3em; }
code { background: var(--code); padding: .1em .35em; border-radius: 4px; font-size: .92em; font-family: Consolas, "Courier New", monospace; }
pre { background: var(--code); border: 1px solid var(--line); border-left: 4px solid var(--green); border-radius: 6px; padding: 14px 16px; overflow-x: auto; line-height: 1.5; }
pre code { background: none; padding: 0; }
table { width: 100%; border-collapse: collapse; margin: 0 0 1.2em; font-size: .95rem; display: block; overflow-x: auto; }
th, td { border: 1px solid var(--line); padding: 8px 10px; text-align: left; vertical-align: top; }
th { background: var(--green-soft); }
blockquote { margin: 0 0 1em; padding: .6em 1em; background: var(--green-soft); border-left: 4px solid var(--green); border-radius: 0 6px 6px 0; }
blockquote p:last-child { margin: 0; }
kbd { border: 1px solid var(--line); border-bottom-width: 2px; border-radius: 4px; padding: 0 .35em; font-size: .85em; background: var(--paper); }

/* Artykuł */
.crumbs { font-size: .85rem; color: var(--muted); }
.crumbs a { color: var(--muted); }
.meta { font-size: .88rem; color: var(--muted); margin-bottom: 1.4em; }
.lead { font-size: 1.12rem; color: #3A3F45; }

/* Listy wpisów */
.intro { background: var(--paper); border: 1px solid var(--line); border-radius: 8px; padding: 20px 22px; margin-bottom: 28px; }
.intro h1 { margin-top: 0; }
.intro p:last-child { margin: 0; }
.list { list-style: none; padding: 0; margin: 0; }
.list li { border-bottom: 1px solid var(--line); padding: 16px 0; margin: 0; }
.list h2 { font-size: 1.2rem; margin: 0 0 .2em; }
.list h2 a { text-decoration: none; }
.list p { margin: 0; color: var(--muted); font-size: .95rem; }
.list time { display: block; font-size: .82rem; color: var(--muted); }

.related { margin-top: 40px; border-top: 2px solid var(--line); padding-top: 8px; }

/* Panel boczny */
.box { background: var(--paper); border: 1px solid var(--line); border-radius: 8px; padding: 16px 18px; margin-bottom: 16px; }
.box h2 { font-size: 1rem; margin: 0 0 .6em; }
.box ul { list-style: none; padding: 0; margin: 0; font-size: .93rem; }
.box li + li { margin-top: .45em; }
.box p { margin: 0; font-size: .93rem; }
.box--tip { background: var(--green-soft); border-color: #CFE4D7; }

/* Stopka */
.foot { border-top: 1px solid var(--line); background: var(--paper); padding: 24px 0; font-size: .9rem; color: var(--muted); }
.foot p { margin: .3em 0; }
.foot .small { font-size: .8rem; }