/* Публичный сайт: токены ui.md 1, системные шрифты (CSP без внешних ресурсов). */
:root {
  --bg: #ececef;
  --card: #ffffff;
  --ink: #121214;
  --ink-muted: #5e5e66;
  --lime: #d6f03a;
  --line: #d9d9de;
  --radius: 24px;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  color: var(--ink);
  background: var(--bg);
}
* { box-sizing: border-box; }
body { margin: 0; line-height: 1.6; font-size: 18px; }
a { color: inherit; text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { text-decoration-thickness: 2px; }
a:focus-visible { outline: 3px solid var(--ink); outline-offset: 2px; border-radius: 4px; }
img { max-width: 100%; height: auto; display: block; }

.site-head, .site-main, .site-foot { max-width: 760px; margin: 0 auto; padding: 0 20px; }
.site-head { padding-top: 40px; padding-bottom: 24px; }
.site-name { font-size: 22px; font-weight: 800; letter-spacing: -0.01em; text-decoration: none; }
.site-name::before { content: ""; display: inline-block; width: 12px; height: 12px; margin-right: 10px; border-radius: 50%; background: var(--lime); box-shadow: 0 0 0 2px var(--ink); vertical-align: 1px; }
.site-desc { margin: 6px 0 0; color: var(--ink-muted); font-size: 16px; }
.site-foot { padding-top: 32px; padding-bottom: 48px; color: var(--ink-muted); font-size: 14px; }

.cards { list-style: none; margin: 0; padding: 0; display: grid; gap: 16px; }
.card { background: var(--card); border-radius: var(--radius); overflow: hidden; display: grid; grid-template-columns: 220px 1fr; }
.card-cover img { width: 100%; height: 100%; aspect-ratio: 16 / 9; object-fit: cover; }
.card-body { padding: 20px 24px; min-width: 0; }
.card-body time { color: var(--ink-muted); font-size: 14px; }
.card-body h2 { margin: 4px 0 8px; font-size: 21px; line-height: 1.3; overflow-wrap: anywhere; }
.card-body h2 a { text-decoration: none; }
.card-body p { margin: 0; color: var(--ink-muted); font-size: 16px; }
.empty { background: var(--card); border-radius: var(--radius); padding: 32px; color: var(--ink-muted); }
.pager { display: flex; justify-content: space-between; margin-top: 24px; font-weight: 600; }

.post { background: var(--card); border-radius: 36px; padding: 40px 48px; overflow-wrap: anywhere; }
.post h1 { margin: 0 0 8px; font-size: 34px; line-height: 1.2; letter-spacing: -0.015em; }
.byline { margin: 0 0 24px; color: var(--ink-muted); font-size: 15px; }
.cover { margin: 0 0 28px; }
.cover img { width: 100%; aspect-ratio: 16 / 9; object-fit: cover; border-radius: 20px; }
.content h2 { font-size: 26px; margin: 32px 0 8px; }
.content h3 { font-size: 21px; margin: 24px 0 8px; }
.content .lead { font-size: 20px; font-weight: 500; }
.content blockquote { margin: 20px 0; padding: 4px 20px; border-left: 4px solid var(--lime); color: var(--ink-muted); }
.content pre { background: var(--bg); padding: 16px; border-radius: 12px; overflow-x: auto; font-size: 15px; }
.content code { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 0.9em; }
.content .table { overflow-x: auto; }
.content table { border-collapse: collapse; width: 100%; font-size: 16px; }
.content th, .content td { border-bottom: 1px solid var(--line); padding: 8px 10px; text-align: left; }
.content figure { margin: 24px 0; }
.content figcaption { color: var(--ink-muted); font-size: 14px; margin-top: 6px; }
.content hr { border: 0; border-top: 1px solid var(--line); margin: 32px 0; }
.content .notes { margin-top: 32px; padding-top: 12px; border-top: 1px solid var(--line); color: var(--ink-muted); font-size: 15px; }
.content .notes p { margin: 4px 0; }
.content .sources { margin-top: 32px; font-size: 15px; }
.content .sources h2 { font-size: 17px; text-transform: uppercase; letter-spacing: 0.06em; color: var(--ink-muted); }
.content .sources ul { padding-left: 20px; }
.channels { display: flex; gap: 12px; margin: 32px 0 0; }
.channels a { background: var(--lime); border-radius: 999px; padding: 8px 18px; font-weight: 600; text-decoration: none; }

.error { background: var(--card); border-radius: 36px; padding: 40px 48px; }
.error .code { margin: 0; font-size: 64px; font-weight: 800; line-height: 1; color: var(--ink-muted); }
.error h1 { margin: 8px 0; font-size: 28px; }

@media (max-width: 640px) {
  body { font-size: 17px; }
  .site-head { padding-top: 24px; }
  .card { grid-template-columns: 1fr; }
  .post, .error { padding: 24px 20px; border-radius: 24px; }
  .post h1 { font-size: 27px; }
}