:root {
  --paper: #faf9f6;
  --ink: #17191e;
  --ink-soft: #5e6169;
  --ink-faint: #989a9f;
  --accent: #14523d;
  --accent-soft: #edf2ee;
  --accent-border: #c9d8ce;
  --line: #e7e4de;
}
* { box-sizing: border-box; }
body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  max-width: 680px; margin: 0 auto; padding: 48px 20px 80px;
  color: var(--ink); background: var(--paper); line-height: 1.65;
  -webkit-text-size-adjust: 100%;
}
header { display: flex; align-items: center; gap: 12px; margin-bottom: 6px; }
.mark { width: 34px; height: 34px; flex: none; border: 3.4px solid var(--ink);
        border-radius: 9px; position: relative; }
.mark::after { content: ""; position: absolute; top: 5px; right: 5px;
               width: 9px; height: 9px; border-radius: 3px; background: var(--accent); }
h1 { font-family: Georgia, "Times New Roman", serif; font-size: 30px; margin: 0; font-weight: 600; }
h1 a { color: inherit; text-decoration: none; }
.tagline { color: var(--ink-soft); margin: 0 0 28px; font-size: 15px; }
nav { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 36px; }
nav a { text-decoration: none; font-size: 14px; font-weight: 600; color: var(--accent);
        background: #fff; border: 1.5px solid var(--accent-border);
        border-radius: 999px; padding: 7px 15px; }
nav a:hover { background: var(--accent-soft); }
section { margin-bottom: 44px; scroll-margin-top: 24px; }
h2 { font-family: Georgia, "Times New Roman", serif; font-size: 23px;
     margin: 0 0 6px; font-weight: 600; }
h3 { font-size: 16px; margin: 26px 0 4px; }
p { margin: 0 0 14px; }
.date { color: var(--ink-faint); font-size: 14px; margin-bottom: 26px; }
.lede { background: var(--accent-soft); border: 1px solid var(--accent-border);
        border-radius: 16px; padding: 16px 18px; margin: 0 0 24px; }
.lede p { margin: 0; font-size: 16px; }
.card { background: #fff; border: 1px solid var(--line); border-radius: 16px;
        padding: 18px 20px; margin: 0 0 14px; }
.card h3 { margin-top: 0; }
.card p:last-child { margin-bottom: 0; }
dl { margin: 0; }
dt { font-weight: 600; margin-top: 20px; }
dd { margin: 4px 0 0; color: var(--ink-soft); }
ul { margin: 0 0 14px; padding-left: 20px; }
li { margin-bottom: 6px; }
a { color: var(--accent); }
hr { border: 0; border-top: 1px solid var(--line); margin: 44px 0; }
.ru { color: var(--ink-soft); }
.ru h2, .ru h3, .ru dt { color: var(--ink); }
footer { color: var(--ink-faint); font-size: 13px; border-top: 1px solid var(--line);
         padding-top: 20px; }
footer a { color: var(--ink-soft); }
@media (max-width: 480px) { body { padding: 32px 18px 60px; } h1 { font-size: 26px; } }