/* Privacy and terms: long prose for reading, in the start page's palette.
   Copied, not linked, for the reason about.css gives — these pages are
   unversioned and must not move when the deck's tokens do. */
:root {
  --ground: #07080a; --panel: #0d0f13; --raised: #12151a;
  --rule: #1c2028; --rule-strong: #2a3039;
  --ink: #e6edf3; --ink-2: #a3acb7; --ink-3: #757d87;
  --info: #58a6ff; --warn: #d29922;
  --mono: 'JetBrains Mono', 'SF Mono', ui-monospace, 'Cascadia Mono', monospace;
  --sans: 'Golos Text', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  --gutter: clamp(16px, 4vw, 40px);
  color-scheme: dark;
}

* { box-sizing: border-box; }
body {
  margin: 0; background: var(--ground); color: var(--ink);
  font: 400 17px/1.65 var(--sans);
  -webkit-font-smoothing: antialiased;
}
a { color: var(--info); }
:focus-visible { outline: 2px solid var(--info); outline-offset: 2px; }

.top {
  position: sticky; top: 0; z-index: 5;
  display: flex; align-items: center; gap: 16px;
  padding: 10px var(--gutter);
  background: rgba(7, 8, 10, 0.92); backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--rule);
}
.brand {
  display: inline-flex; align-items: center; gap: 8px;
  font: 700 14px/1 var(--mono); letter-spacing: 0.12em;
  color: var(--ink); text-decoration: none;
}
.langs { display: flex; margin-left: auto; border: 1px solid var(--rule-strong); border-radius: 4px; overflow: hidden; }
.langs button {
  min-width: 40px; min-height: 36px; padding: 6px 8px; border: 0; background: none;
  color: var(--ink-3); font: 500 12px/1.2 var(--mono); cursor: pointer;
}
.langs button + button { border-left: 1px solid var(--rule-strong); }
.langs button:hover { color: var(--ink); }
.langs button[aria-pressed=true] { background: var(--raised); color: var(--ink); }

/* One copy per language; the head script names the one to show. Without it
   (no JavaScript) the Ukrainian one is shown rather than none. */
[data-l] { display: none; }
html:not([data-lang]) article[data-l=uk],
html[data-lang=uk] article[data-l=uk],
html[data-lang=ru] article[data-l=ru],
html[data-lang=en] article[data-l=en] { display: block; }
html:not([data-lang]) span[data-l=uk],
html[data-lang=uk] span[data-l=uk],
html[data-lang=ru] span[data-l=ru],
html[data-lang=en] span[data-l=en] { display: inline; }

article { max-width: 72ch; margin: 0 auto; padding: 40px var(--gutter) 64px; }
h1, h2 { font-family: var(--mono); letter-spacing: -0.02em; line-height: 1.2; }
h1 { font-size: clamp(26px, 4vw, 38px); margin: 0 0 6px; }
h2 { font-size: 21px; margin: 40px 0 10px; scroll-margin-top: 72px; }
p, li { color: var(--ink-2); }
p { margin: 0 0 14px; }
ul { margin: 0 0 14px; padding-left: 22px; }
li { margin-bottom: 6px; }
b, strong { color: var(--ink); font-weight: 600; }
code { font: 14px var(--mono); color: var(--ink); background: var(--raised); padding: 1px 5px; border-radius: 3px; }
.updated { font: 13px var(--mono); color: var(--ink-3); margin-bottom: 28px; }
.short { border: 1px solid var(--rule-strong); border-radius: 6px; padding: 16px 20px 4px; background: var(--panel); }
.short li { color: var(--ink); }

.table-wrap { overflow-x: auto; margin: 0 0 14px; }
table { border-collapse: collapse; width: 100%; font-size: 15px; }
th, td { text-align: left; vertical-align: top; padding: 10px 12px; border-bottom: 1px solid var(--rule); }
th { font: 600 13px/1.4 var(--mono); color: var(--ink-3); text-transform: uppercase; letter-spacing: 0.04em; }
td { color: var(--ink-2); }
td:first-child { color: var(--ink); }

.foot {
  display: flex; flex-wrap: wrap; gap: 8px 22px; justify-content: center;
  padding: 22px var(--gutter) 40px; border-top: 1px solid var(--rule);
  font: 400 13px/1.5 var(--mono); color: var(--ink-3);
}
.foot a { color: var(--ink-2); text-decoration: none; }
.foot a:hover { color: var(--ink); }

@media (max-width: 620px) {
  body { font-size: 16px; }
  /* Three columns of prose do not fit a phone: each row becomes a card —
     what, then why, then how long under a clock. */
  table, tbody, tr, td { display: block; }
  thead { display: none; }
  tr { padding: 12px 0; border-bottom: 1px solid var(--rule); }
  td { padding: 2px 0; border: 0; }
  td:first-child { font-weight: 600; }
  td:nth-child(3) { font: 14px var(--mono); color: var(--ink-3); }
  td:nth-child(3)::before { content: '⏱ '; }
}