/* Shared look for the legal pages (privacy, terms, refunds, contact). Same notebook style and tokens as index.html. */
:root {
  --paper: #fbfcfe; --grid: #e3eaf4; --ink: #1d2a3a; --muted: #56667b; --accent: #2456a6; --accent-ink: #ffffff;
  --accent-soft: #e6eefb; --note: #fff4cc; --note-ink: #574300; --card: #ffffff; --line: #cfd9e6;
  --font-display: "PT Serif", Georgia, serif;
  --font-body: "PT Sans", "Segoe UI", Arial, sans-serif;
  --radius: 10px;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --paper: #121924; --grid: #1a2431; --ink: #e5ecf5; --muted: #9aaabd; --accent: #8db4f2; --accent-ink: #0e1a2c;
    --accent-soft: #1d2b42; --note: #3a3218; --note-ink: #f3dfa0; --card: #18212d; --line: #2c3a4c; color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --paper: #121924; --grid: #1a2431; --ink: #e5ecf5; --muted: #9aaabd; --accent: #8db4f2; --accent-ink: #0e1a2c;
  --accent-soft: #1d2b42; --note: #3a3218; --note-ink: #f3dfa0; --card: #18212d; --line: #2c3a4c; color-scheme: dark;
}
* { box-sizing: border-box; }
html { overflow-x: clip; -webkit-text-size-adjust: 100%; text-size-adjust: 100%; }
body {
  margin: 0; overflow-x: clip;
  background-color: var(--paper);
  background-image: linear-gradient(var(--grid) 1px, transparent 1px), linear-gradient(90deg, var(--grid) 1px, transparent 1px);
  background-size: 22px 22px;
  color: var(--ink); font-family: var(--font-body); font-size: 17px; line-height: 1.6;
}
.wrap { max-width: 760px; margin: 0 auto; padding-left: max(16px, env(safe-area-inset-left, 0px)); padding-right: max(16px, env(safe-area-inset-right, 0px)); }
a { color: var(--accent); }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; }

.site-head { position: sticky; top: 0; z-index: 20; background: var(--card); border-bottom: 1px solid var(--line); }
.site-head .bar { display: flex; align-items: center; gap: 14px; min-height: 60px; }
.logo img { display: block; height: 40px; width: auto; }
.back { margin-left: auto; color: var(--ink); text-decoration: none; font-size: 15px; white-space: nowrap; }
.back:hover { color: var(--accent); }
.langs { display: inline-flex; border: 1px solid var(--line); border-radius: 999px; overflow: hidden; background: var(--paper); flex: none; }
.langs button { font: inherit; font-size: 14px; font-weight: 700; min-width: 42px; padding: 5px 10px; border: 0; background: transparent; color: var(--muted); cursor: pointer; }
.langs button[aria-pressed="true"] { background: var(--accent); color: var(--accent-ink); }
@media (max-width: 420px) { .back .long { display: none; } }

/* Show only the article in the chosen language (no JS: Ukrainian). */
article[lang] { display: none; }
html:not([data-l]) article[lang="uk"], html[data-l="uk"] article[lang="uk"], html[data-l="ru"] article[lang="ru"], html[data-l="en"] article[lang="en"] { display: block; }

main { padding-block: 28px 8px; }
article { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 24px 20px 28px; overflow-wrap: break-word; }
@media (min-width: 600px) { article { padding: 34px 40px 40px; } }
h1, h2 { font-family: var(--font-display); text-wrap: balance; }
h1 { font-size: clamp(28px, 6vw, 38px); line-height: 1.12; margin: 0 0 6px; }
h2 { font-size: 21px; line-height: 1.25; margin: 30px 0 8px; }
p, ul, ol { margin: 0 0 12px; }
ul, ol { padding-left: 22px; }
li { margin-bottom: 6px; }
.date { color: var(--muted); font-size: 15px; margin-bottom: 18px; }
.lead { font-size: 18px; }
.short { background: var(--accent-soft); border-radius: var(--radius); padding: 16px 18px; margin: 18px 0 8px; }
.short h2 { margin-top: 0; font-size: 18px; }
.short ul { margin-bottom: 0; }
.todo { background: var(--note); color: var(--note-ink); border-radius: 4px; padding: 0 4px; }
.req { display: grid; grid-template-columns: minmax(110px, auto) 1fr; gap: 6px 16px; margin: 8px 0 16px; padding: 16px 18px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--paper); }
.req dt { color: var(--muted); }
.req dd { margin: 0; font-weight: 700; }
@media (max-width: 480px) { .req { grid-template-columns: 1fr; } .req dd { margin-bottom: 8px; } }
.btn { display: inline-block; font-weight: 700; text-decoration: none; background: var(--accent); color: var(--accent-ink); border-radius: 8px; padding: 12px 20px; margin: 4px 0 14px; }

[hidden] { display: none !important; }
footer { margin-top: 40px; border-top: 1px solid var(--line); background: var(--card); font-size: 15px; }
.foot-grid { padding-block: 32px 24px; display: grid; gap: 26px 24px; grid-template-columns: 1fr 1fr; }
.foot-brand { grid-column: 1 / -1; display: grid; gap: 10px; align-content: start; }
.foot-brand p { color: var(--muted); max-width: 340px; margin: 0; }
.foot-logo img { display: block; height: 40px; width: auto; }
.foot-col { display: grid; gap: 8px; align-content: start; }
.foot-col h4 { margin: 0 0 4px; font-size: 13px; text-transform: uppercase; letter-spacing: .08em; color: var(--muted); }
.foot-col a { color: var(--ink); text-decoration: none; overflow-wrap: anywhere; }
.foot-col a:hover, .foot-col a[aria-current="page"] { color: var(--accent); text-decoration: underline; }
.foot-bottom { border-top: 1px solid var(--line); padding-block: 16px 22px; color: var(--muted); font-size: 14px; }
@media (min-width: 720px) { .foot-grid { grid-template-columns: 1.6fr 1fr 1.2fr 1.2fr; } .foot-brand { grid-column: auto; } }