:root {
  --bg: #fbfaf7;
  --surface: #ffffff;
  --text: #1f2328;
  --muted: #5f6670;
  --border: #e4e1da;
  --accent: #a4501c;
  --accent-soft: #f6ebe1;
  --code-bg: #f3f1ec;
  --mono: ui-monospace, "Cascadia Code", "JetBrains Mono", Consolas, "Liberation Mono", monospace;
  --sans: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #14171a;
    --surface: #1b1f23;
    --text: #e6e6e3;
    --muted: #9aa1a9;
    --border: #2c3238;
    --accent: #e9a46a;
    --accent-soft: #2e241c;
    --code-bg: #20252a;
  }
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 17px/1.65 var(--sans);
}

a { color: var(--accent); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { text-decoration-thickness: 2px; }

.wrap { max-width: 760px; margin: 0 auto; padding: 0 20px; }

/* Шапка */
.site-header { border-bottom: 1px solid var(--border); }
.site-header .wrap {
  display: flex; align-items: center; justify-content: space-between;
  gap: 16px; flex-wrap: wrap; padding-top: 18px; padding-bottom: 18px;
}
.logo {
  font: 600 18px var(--mono); color: var(--text); text-decoration: none;
  display: inline-flex; align-items: center; gap: 10px;
}
.logo img { width: 26px; height: 26px; display: block; }
.nav { display: flex; gap: 20px; font-size: 15px; }
.nav a { color: var(--muted); text-decoration: none; }
.nav a:hover, .nav a[aria-current="page"] { color: var(--text); }

/* Основное */
main { padding: 48px 0 64px; }
h1, h2, h3 { line-height: 1.25; letter-spacing: -0.01em; }
h1 { font-size: 34px; margin: 0 0 12px; }
h2 { font-size: 24px; margin: 40px 0 12px; }
h3 { font-size: 19px; margin: 28px 0 8px; }
p, ul, ol { margin: 0 0 16px; }
li { margin-bottom: 6px; }
.lead { font-size: 19px; color: var(--muted); margin-bottom: 32px; }
.muted { color: var(--muted); }
hr { border: 0; border-top: 1px solid var(--border); margin: 40px 0; }

code {
  font: 0.88em var(--mono); background: var(--code-bg);
  padding: 2px 5px; border-radius: 4px;
}
pre {
  font: 14px/1.55 var(--mono); background: var(--code-bg);
  border: 1px solid var(--border); border-radius: 8px;
  padding: 14px 16px; overflow-x: auto; margin: 0 0 20px;
}
code, pre { font-variant-ligatures: none; }
pre code { background: none; padding: 0; font-size: inherit; }

blockquote {
  margin: 0 0 20px; padding: 10px 16px; border-left: 3px solid var(--accent);
  background: var(--accent-soft); border-radius: 0 6px 6px 0;
}
blockquote p:last-child { margin-bottom: 0; }

table { border-collapse: collapse; width: 100%; margin: 0 0 20px; font-size: 15px; }
th, td { text-align: left; padding: 8px 10px; border-bottom: 1px solid var(--border); }
th { color: var(--muted); font-weight: 600; }

figure { margin: 0 0 24px; }
figure svg { width: 100%; height: auto; display: block; }
figcaption { font-size: 14px; color: var(--muted); margin-top: 8px; }

/* Список записей */
.posts { list-style: none; padding: 0; margin: 0; }
.posts li { padding: 18px 0; border-bottom: 1px solid var(--border); margin: 0; }
.posts li:first-child { padding-top: 0; }
.posts a { font-size: 19px; font-weight: 600; text-decoration: none; color: var(--text); }
.posts a:hover { color: var(--accent); }
.posts p { margin: 4px 0 0; color: var(--muted); font-size: 15px; }
.meta { font: 13px var(--mono); color: var(--muted); }

.tag {
  display: inline-block; font: 12px var(--mono); padding: 1px 8px; border-radius: 99px;
  background: var(--accent-soft); color: var(--accent); margin-left: 6px; vertical-align: 1px;
}

/* Статья */
.post-header { margin-bottom: 32px; }
.post-header h1 { margin-bottom: 8px; }
.back { display: inline-block; margin-top: 40px; font-size: 15px; }

/* Подвал */
.site-footer { border-top: 1px solid var(--border); font-size: 14px; color: var(--muted); }
.site-footer .wrap { padding-top: 20px; padding-bottom: 28px; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 8px; }

@media (max-width: 560px) {
  body { font-size: 16px; }
  h1 { font-size: 28px; }
  main { padding-top: 32px; }
  .wrap { padding: 0 16px; }
}