:root{
  --text:#0b0f19;
  --muted:#667085;
  --line:#e5e7eb;
  --surface:#f6f7f9;
  --hover:#f3f6ff;
  --accent:#1f4fff;
  --max-content: 1000px;
  --max-wide: 1600px;
  --max-table: 1800px;
}

*{ box-sizing:border-box; }
body{
  margin:0;
  color:var(--text);
  background:var(--surface);
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  line-height:1.6;
}

a{ color:var(--accent); text-decoration:none; }
a:hover{ text-decoration:underline; }

.container{ margin:0 auto; padding:0 22px; }
.container--content{ max-width: var(--max-content); padding-top:28px; padding-bottom:40px; }
.container--wide{ max-width: var(--max-wide); }
.container--database{ max-width: var(--max-wide); padding-top:26px; padding-bottom:40px; }

.sep{ border:none; border-top:1px solid var(--line); margin:0; opacity:1; }

.site-header{ background:transparent; }
.header-row{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  padding:20px 0;
}
.brand__title{
  font-weight:800;
  font-size:18px;
  color:var(--text);
  text-decoration:none;
  letter-spacing:-0.2px;
}

.nav .menu{ list-style:none; margin:0; padding:0; display:flex; gap:6px; flex-wrap:wrap; justify-content:flex-end; }
.nav .menu a{
  display:inline-block;
  padding:8px 10px;
  border-radius:10px;
  color:var(--text);
  font-weight:600;
  font-size:14px;
  text-decoration:none;
}
.nav .menu a:hover{ background:#eef2ff; text-decoration:none; }

.entry-title{ margin:0 0 12px; letter-spacing:-0.2px; }

.site-footer{ padding:24px 0 30px; }
.footer-row{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  padding-top:14px;
}
.footer-left{ color:var(--muted); font-size:13px; }
.nav--footer .menu a{ font-size:13px; padding:6px 8px; }