/* SaveBot static pages — saveaiobot.ru */
:root {
  --bg: #ffffff;
  --bg-soft: #f4f6f8;
  --text: #1a1f24;
  --text-soft: #5b6570;
  --accent: #229ED9;
  --accent-dark: #1a7fb0;
  --border: #e3e8ed;
  --card: #ffffff;
  --shadow: 0 1px 3px rgba(20, 40, 60, 0.08), 0 4px 14px rgba(20, 40, 60, 0.06);
  --radius: 14px;
  --warn-bg: #fff7e6;
  --warn-border: #f0d9a8;
  --ok-bg: #edf7ee;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #14181c;
    --bg-soft: #1b2127;
    --text: #e8ecef;
    --text-soft: #9aa6b0;
    --accent: #3bb0e8;
    --accent-dark: #55bdef;
    --border: #2a323a;
    --card: #1b2127;
    --shadow: 0 1px 3px rgba(0, 0, 0, 0.4);
    --warn-bg: #2a2415;
    --warn-border: #4d4123;
    --ok-bg: #16281a;
  }
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.65;
  font-size: 17px;
}
a { color: var(--accent-dark); text-decoration: none; }
a:hover { text-decoration: underline; }

.site-header {
  position: sticky; top: 0; z-index: 10;
  background: var(--bg);
  border-bottom: 1px solid var(--border);
}
.site-header .inner {
  max-width: 860px; margin: 0 auto; padding: 10px 16px;
  display: flex; align-items: center; gap: 18px;
}
.logo { display: flex; align-items: center; gap: 8px; font-weight: 700; font-size: 18px; color: var(--text); }
.logo img { width: 28px; height: 28px; border-radius: 7px; }
.logo:hover { text-decoration: none; }
.nav { display: flex; gap: 16px; margin-left: auto; align-items: center; }
.nav a { color: var(--text-soft); font-size: 15px; }
.btn {
  display: inline-block;
  background: var(--accent);
  color: #fff !important;
  font-weight: 600;
  padding: 9px 18px;
  border-radius: 10px;
  white-space: nowrap;
}
.btn:hover { background: var(--accent-dark); text-decoration: none; }
.btn-lg { font-size: 18px; padding: 13px 26px; border-radius: 12px; }

main { max-width: 720px; margin: 0 auto; padding: 24px 16px 48px; }
main.wide { max-width: 860px; }

.breadcrumbs { font-size: 13.5px; color: var(--text-soft); margin: 4px 0 18px; }
.breadcrumbs a { color: var(--text-soft); }

h1 { font-size: 30px; line-height: 1.25; margin: 8px 0 10px; letter-spacing: -0.01em; }
h2 { font-size: 23px; line-height: 1.3; margin: 34px 0 12px; letter-spacing: -0.01em; }
h3 { font-size: 18.5px; margin: 26px 0 8px; }
p { margin: 0 0 14px; }
ul, ol { margin: 0 0 16px; padding-left: 24px; }
li { margin-bottom: 6px; }
.meta-line { color: var(--text-soft); font-size: 14px; margin-bottom: 22px; }
.lead { font-size: 19px; color: var(--text); }

.toc {
  background: var(--bg-soft);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px 18px;
  margin: 20px 0 26px;
  font-size: 15.5px;
}
.toc b { display: block; margin-bottom: 6px; }
.toc ol { margin: 0; padding-left: 20px; }
.toc li { margin-bottom: 3px; }

.cta {
  background: linear-gradient(135deg, rgba(42, 171, 238, 0.10), rgba(34, 158, 217, 0.16));
  border: 1px solid rgba(34, 158, 217, 0.35);
  border-radius: var(--radius);
  padding: 20px 22px;
  margin: 28px 0;
}
.cta p { margin: 0 0 12px; }
.cta .btn { margin-right: 12px; }
.cta .small { font-size: 14px; color: var(--text-soft); margin: 10px 0 0; }

.note, .warn {
  border-radius: var(--radius);
  padding: 14px 18px;
  margin: 18px 0;
  font-size: 15.5px;
}
.note { background: var(--bg-soft); border: 1px solid var(--border); }
.warn { background: var(--warn-bg); border: 1px solid var(--warn-border); }

table { border-collapse: collapse; width: 100%; margin: 18px 0; font-size: 15px; }
th, td { border: 1px solid var(--border); padding: 9px 12px; text-align: left; vertical-align: top; }
th { background: var(--bg-soft); }
.table-wrap { overflow-x: auto; }

.faq details {
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px 16px;
  margin-bottom: 10px;
  background: var(--card);
}
.faq summary { font-weight: 600; cursor: pointer; }
.faq details p { margin: 10px 0 2px; color: var(--text-soft); }

.steps { counter-reset: step; list-style: none; padding-left: 0; }
.steps li {
  counter-increment: step;
  position: relative;
  padding-left: 44px;
  margin-bottom: 14px;
}
.steps li::before {
  content: counter(step);
  position: absolute; left: 0; top: 0;
  width: 30px; height: 30px;
  border-radius: 50%;
  background: var(--accent);
  color: #fff;
  font-weight: 700;
  display: flex; align-items: center; justify-content: center;
  font-size: 15px;
}

.cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 16px; margin: 24px 0; }
.card {
  display: block;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px;
  color: var(--text);
  box-shadow: var(--shadow);
}
.card:hover { text-decoration: none; border-color: var(--accent); }
.card b { display: block; font-size: 16.5px; margin-bottom: 6px; line-height: 1.35; }
.card span { color: var(--text-soft); font-size: 14.5px; line-height: 1.5; display: block; }

.feature-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 14px; margin: 20px 0; }
.feature {
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 16px 18px;
}
.feature b { display: block; margin-bottom: 4px; }
.feature p { margin: 0; color: var(--text-soft); font-size: 14.5px; }

.hero { text-align: center; padding: 30px 0 10px; }
.hero h1 { font-size: 34px; }
.hero .lead { max-width: 620px; margin: 0 auto 22px; }
.hero .btn-lg { margin-bottom: 8px; }
.hero .small { font-size: 14px; color: var(--text-soft); }

.related { margin-top: 36px; }
.related ul { padding-left: 20px; }

.site-footer {
  border-top: 1px solid var(--border);
  background: var(--bg-soft);
  margin-top: 30px;
}
.site-footer .inner {
  max-width: 860px; margin: 0 auto; padding: 26px 16px;
  font-size: 14px; color: var(--text-soft);
}
.site-footer a { color: var(--text-soft); text-decoration: underline; }
.site-footer .links { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 10px; }

@media (max-width: 600px) {
  body { font-size: 16px; }
  h1 { font-size: 25px; }
  .hero h1 { font-size: 27px; }
  h2 { font-size: 20.5px; }
  .nav a.nav-blog { display: none; }
}