/* Нинель Кулагина — сайт для чтения. Шрифты: Source Serif 4, Golos Text (OFL, site/fonts).
   Палитра: архивная бумага и стальная синь; ночью — графит. */
@font-face { font-family: 'NK Serif'; font-weight: 400; font-display: swap; src: url(fonts/serif-400-lat.woff2) format('woff2'); unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+2000-206F, U+20AC, U+2122, U+2190-21FF, U+2212; }
@font-face { font-family: 'NK Serif'; font-weight: 400; font-display: swap; src: url(fonts/serif-400-ext.woff2) format('woff2'); unicode-range: U+0100-0130, U+0132-0151, U+0154-02BA, U+02BD-02FF, U+0300-036F, U+1D00-1DBF, U+1E00-1EFF, U+2C60-2C7F, U+A720-A7FF; }
@font-face { font-family: 'NK Serif'; font-weight: 400; font-display: swap; src: url(fonts/serif-400-cyr.woff2) format('woff2'); unicode-range: U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116; }
@font-face { font-family: 'NK Serif'; font-weight: 400; font-style: italic; font-display: swap; src: url(fonts/serif-400i-lat.woff2) format('woff2'); unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+2000-206F, U+20AC, U+2122, U+2190-21FF, U+2212; }
@font-face { font-family: 'NK Serif'; font-weight: 400; font-style: italic; font-display: swap; src: url(fonts/serif-400i-ext.woff2) format('woff2'); unicode-range: U+0100-0130, U+0132-0151, U+0154-02BA, U+02BD-02FF, U+0300-036F, U+1D00-1DBF, U+1E00-1EFF, U+2C60-2C7F, U+A720-A7FF; }
@font-face { font-family: 'NK Serif'; font-weight: 400; font-style: italic; font-display: swap; src: url(fonts/serif-400i-cyr.woff2) format('woff2'); unicode-range: U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116; }
@font-face { font-family: 'NK Serif'; font-weight: 600; font-display: swap; src: url(fonts/serif-600-lat.woff2) format('woff2'); unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+2000-206F, U+20AC, U+2122, U+2190-21FF, U+2212; }
@font-face { font-family: 'NK Serif'; font-weight: 600; font-display: swap; src: url(fonts/serif-600-ext.woff2) format('woff2'); unicode-range: U+0100-0130, U+0132-0151, U+0154-02BA, U+02BD-02FF, U+0300-036F, U+1D00-1DBF, U+1E00-1EFF, U+2C60-2C7F, U+A720-A7FF; }
@font-face { font-family: 'NK Serif'; font-weight: 600; font-display: swap; src: url(fonts/serif-600-cyr.woff2) format('woff2'); unicode-range: U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116; }
@font-face { font-family: 'NK Sans'; font-weight: 400; font-display: swap; src: url(fonts/golos-400-lat.woff2) format('woff2'); unicode-range: U+0000-00FF, U+2000-206F, U+20AC, U+2122, U+2190-21FF, U+2212; }
@font-face { font-family: 'NK Sans'; font-weight: 400; font-display: swap; src: url(fonts/golos-400-ext.woff2) format('woff2'); unicode-range: U+0100-02BA, U+02BD-02FF; }
@font-face { font-family: 'NK Sans'; font-weight: 400; font-display: swap; src: url(fonts/golos-400-cyr.woff2) format('woff2'); unicode-range: U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116; }
@font-face { font-family: 'NK Sans'; font-weight: 600; font-display: swap; src: url(fonts/golos-600-lat.woff2) format('woff2'); unicode-range: U+0000-00FF, U+2000-206F, U+20AC, U+2122, U+2190-21FF, U+2212; }
@font-face { font-family: 'NK Sans'; font-weight: 600; font-display: swap; src: url(fonts/golos-600-ext.woff2) format('woff2'); unicode-range: U+0100-02BA, U+02BD-02FF; }
@font-face { font-family: 'NK Sans'; font-weight: 600; font-display: swap; src: url(fonts/golos-600-cyr.woff2) format('woff2'); unicode-range: U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116; }

:root {
  --bg: #F3F1EC; --paper: #FBFAF7; --ink: #1F2226; --muted: #646A72; --line: #DBD7CE;
  --accent: #2A5C7C; --accent-ink: #FBFAF7; --mark: #E2EBF1; --quote: #EEF1F3; --sign: #3D4248;
  --serif: 'NK Serif', 'Iowan Old Style', 'PT Serif', Georgia, serif;
  --sans: 'NK Sans', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --fs: clamp(17px, 0.95rem + 0.4vw, 20px);
  --measure: 36em;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme=light]) {
    --bg: #111418; --paper: #171B20; --ink: #E3E1DC; --muted: #9AA0A8; --line: #2A3038;
    --accent: #8FBEDB; --accent-ink: #111418; --mark: #1C3040; --quote: #191E24; --sign: #C9C7C2;
    color-scheme: dark;
  }
}
:root[data-theme=dark] {
  --bg: #111418; --paper: #171B20; --ink: #E3E1DC; --muted: #9AA0A8; --line: #2A3038;
  --accent: #8FBEDB; --accent-ink: #111418; --mark: #1C3040; --quote: #191E24; --sign: #C9C7C2;
  color-scheme: dark;
}
* { box-sizing: border-box; }
html, body { margin: 0; }
html { scroll-padding-top: 72px; }
body { background: var(--bg); color: var(--ink); font: 400 var(--fs)/1.62 var(--serif); -webkit-font-smoothing: antialiased;
  overflow-wrap: break-word; min-height: 100vh; display: flex; flex-direction: column; }
main { flex: 1 0 auto; }
a { color: var(--accent); text-underline-offset: .15em; text-decoration-thickness: 1px; }
a:focus-visible, button:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
img { max-width: 100%; height: auto; }

/* шапка */
.top { position: sticky; top: env(safe-area-inset-top, 0px); z-index: 5; display: flex; align-items: center; justify-content: space-between;
  gap: 8px 16px; flex-wrap: wrap; padding: 8px max(16px, env(safe-area-inset-right, 0px)) 8px max(16px, env(safe-area-inset-left, 0px));
  font: 400 14px/1.3 var(--sans); background: var(--paper); border-bottom: 1px solid var(--line); }
body::before { content: ""; position: fixed; inset: 0 0 auto; height: env(safe-area-inset-top, 0px); z-index: 10; background: var(--paper); }
.top .brand { color: var(--ink); text-decoration: none; font: 600 15px/1.3 var(--serif); letter-spacing: .01em; }
.nav { display: flex; align-items: center; gap: 4px 14px; flex-wrap: wrap; }
.nav a { color: var(--muted); text-decoration: none; }
.nav a:hover, .nav a[aria-current=page]:not(.lang) { color: var(--ink); }
.langs { display: inline-flex; border: 1px solid var(--line); border-radius: 999px; overflow: hidden; }
.langs a { padding: 3px 9px; font: 600 12px/1.4 var(--sans); letter-spacing: .04em; color: var(--muted); }
.langs a.on { background: var(--ink); color: var(--paper); }
.theme { display: grid; place-items: center; background: none; border: 1px solid var(--line); border-radius: 999px; width: 30px; height: 30px; padding: 0; cursor: pointer; color: var(--ink); }
.theme svg { width: 16px; height: 16px; }
.progress { position: fixed; z-index: 6; left: 0; right: 0; top: env(safe-area-inset-top, 0px); height: 2px; pointer-events: none; }
.progress i { display: block; height: 100%; width: 0; background: var(--accent); }

/* общее */
main { padding: 32px max(16px, env(safe-area-inset-right, 0px)) 72px max(16px, env(safe-area-inset-left, 0px)); }
.eyebrow { font: 400 13px/1.4 var(--sans); letter-spacing: .08em; text-transform: uppercase; color: var(--muted); margin: 0; }
.eyebrow a { color: inherit; text-decoration: none; }
.eyebrow a:hover { color: var(--accent); }
h1, h2, h3 { text-wrap: balance; }
.subtitle { font-style: italic; color: var(--muted); margin: 0 0 16px; }
.lede p { margin: 0 0 .8em; }
.cta { display: inline-grid; align-content: center; gap: 2px; font: 600 15px/1.1 var(--sans); padding: 12px 18px; border-radius: 6px;
  background: var(--accent); color: var(--accent-ink); text-decoration: none; border: 1px solid var(--accent); }
.cta.ghost { background: transparent; color: var(--accent); }
.cta small { font: 400 12px/1.2 var(--sans); opacity: .8; }
.ctas { display: flex; flex-wrap: wrap; gap: 10px; margin: 24px 0 0; }
.edition { font: 400 13px/1.5 var(--sans); color: var(--muted); margin: 18px 0 0; }
.foot { padding: 20px 16px 28px; border-top: 1px solid var(--line); font: 400 13px/1.5 var(--sans); color: var(--muted); text-align: center; }
.foot p { margin: 0; }
.foot a { color: inherit; }

/* главная */
.start { max-width: 46rem; width: 100%; margin: 0 auto; display: grid; gap: 56px; }
.person h1 { font: 400 clamp(36px, 3.4vw + 16px, 62px)/1.05 var(--serif); margin: 8px 0 18px; letter-spacing: -.005em; }
.person .lede { font-size: 1.08em; }
.person .lede p:first-child::first-letter { font-size: 1em; }
.charter { margin: 40px 0 0; padding: 36px 28px 22px; background: var(--paper); border: 1px solid var(--line); border-radius: 8px; position: relative; }
.charter::before { content: "«"; position: absolute; top: -22px; left: 20px; font: 400 56px/.8 var(--serif); height: 44px; color: var(--accent); background: var(--bg); padding: 0 8px; }
:lang(en) .charter::before { content: "“"; }
.charter blockquote { margin: 0; }
.charter blockquote p { margin: 0 0 .7em; }
.charter figcaption { font: 400 14px/1.5 var(--sans); color: var(--muted); border-top: 1px solid var(--line); padding-top: 12px; margin-top: 4px; }
.charter figcaption a { white-space: nowrap; }
.bookfeature { border-top: 1px solid var(--line); padding-top: 32px; }
.bookfeature h2 { font: 400 clamp(30px, 2.4vw + 16px, 46px)/1.1 var(--serif); margin: 8px 0 8px; }
.bookfeature h2 a { color: var(--ink); text-decoration: none; }
.bookfeature h2 a:hover { color: var(--accent); }
.toc-mini { list-style: none; margin: 18px 0 0; padding: 0; columns: 2; column-gap: 32px; }
.toc-mini li { break-inside: avoid; }
.toc-mini a { display: grid; grid-template-columns: 2.4em minmax(0, 1fr); padding: 5px 0; color: var(--ink); text-decoration: none; }
.toc-mini a:hover .t { color: var(--accent); }
.toc-mini .n, .toc .n { font: 400 13px/1.9 var(--sans); color: var(--muted); font-variant-numeric: lining-nums; }
.next { border-top: 1px solid var(--line); padding-top: 24px; }
.next .soon { color: var(--muted); font-style: italic; margin: 0; }
.next .more a { font: 600 15px/1.4 var(--sans); text-decoration: none; }
@media (max-width: 560px) { .toc-mini { columns: 1; } .charter { padding: 22px 18px 18px; } }

/* книга */
.home { max-width: var(--measure); width: 100%; margin: 0 auto; display: grid; gap: 48px; }
.hero h1 { font: 400 clamp(34px, 3vw + 16px, 56px)/1.08 var(--serif); margin: 10px 0 8px; }
.toc h2 { font: 600 13px/1.4 var(--sans); letter-spacing: .08em; text-transform: uppercase; color: var(--muted); margin: 0 0 14px; }
.toc ol { list-style: none; margin: 0; padding: 0; }
.toc li a { display: grid; grid-template-columns: 2.6em minmax(0, 1fr); gap: 8px; padding: 10px 0; border-bottom: 1px solid var(--line); color: var(--ink); text-decoration: none; }
.toc li a:hover .t { color: var(--accent); }

/* чтение */
.reader { max-width: calc(var(--measure) + 8rem); width: 100%; margin: 0 auto; }
.chead { max-width: var(--measure); margin: 0 auto 1.6em; text-align: center; }
.chead .where { font: 400 13px/1.4 var(--sans); letter-spacing: .06em; text-transform: uppercase; color: var(--muted); margin: 0 0 2.2em; }
.chead .where a { color: inherit; text-decoration: none; }
.chead .where a:hover { color: var(--accent); }
.chead .kicker { font: 600 13px/1.4 var(--sans); letter-spacing: .2em; text-transform: uppercase; color: var(--accent); margin: 0; }
.chead h1 { font: 400 clamp(28px, 2vw + 16px, 40px)/1.15 var(--serif); margin: .3em 0 0; }
.text { max-width: var(--measure); margin: 0 auto; position: relative; }
.text p { margin: 0; text-indent: 1.5em; hyphens: auto; -webkit-hyphens: auto; }
.text > p:first-child, .text blockquote + p, .text ul + p, .text ol + p, .text .break + p { text-indent: 0; }
.text > p:first-child::first-letter { float: left; font-size: 3.1em; line-height: .9; padding: .07em .08em 0 0; color: var(--accent); }
.text em { font-style: italic; }
.text strong { font-weight: 600; }
.text .break { text-align: center; text-indent: 0; letter-spacing: .5em; color: var(--muted); margin: .9em 0; }
/* документы: письма, протоколы, отчёты, заключения */
.text blockquote.doc { margin: 1em 0 1.1em; padding: .9em 1.1em .9em 1.2em; background: var(--quote); border-left: 3px solid var(--accent);
  border-radius: 0 6px 6px 0; font-size: .93em; }
.text blockquote.doc p { text-indent: 0; }
.text blockquote.doc p + p, .text blockquote.doc ul + p, .text blockquote.doc ol + p { margin-top: .55em; }
.text p.sign { text-align: right; font-style: italic; color: var(--sign); margin-top: 0 !important; }
.text p:not(.sign) + p.sign { margin-top: .7em !important; }
.text ul, .text ol { margin: .35em 0 .5em; padding-left: 2.2em; }
.text li { margin: .15em 0; hyphens: auto; -webkit-hyphens: auto; }
.text ul { list-style: none; }
.text ul > li::before { content: "—"; display: inline-block; width: 1.4em; margin-left: -1.4em; color: var(--muted); }
.text figure.photo { margin: 1.4em 0; text-align: center; }
.text figure.photo img { border-radius: 3px; }
.text figure.photo figcaption { font: 400 14px/1.45 var(--sans); color: var(--muted); margin-top: 6px; }
/* абзац по ссылке и ссылка на абзац */
.text [id]:target { background: var(--mark); box-shadow: 0 0 0 6px var(--mark); border-radius: 2px; }
.text .pl { position: absolute; left: -2.2em; width: 1.6em; text-align: center; font: 400 15px/1 var(--sans); color: var(--muted);
  text-decoration: none; opacity: 0; transition: opacity .15s; text-indent: 0; padding-top: .35em; }
.text p:hover > .pl, .text li:hover > .pl, .text .pl:focus { opacity: .7; }
.text .pl:hover { opacity: 1; color: var(--accent); }
@media (max-width: 52rem) { .text .pl { display: none; } }
.toast { position: fixed; left: 50%; bottom: 24px; transform: translateX(-50%); background: var(--ink); color: var(--paper);
  font: 400 14px/1.3 var(--sans); padding: 8px 14px; border-radius: 6px; z-index: 20; }
.fin { max-width: var(--measure); margin: 2.4em auto 0; text-align: center; font: 400 15px/1.5 var(--sans); }
.pager { max-width: var(--measure); margin: 2.6em auto 0; display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.pager a { display: grid; gap: 2px; padding: 12px 14px; border: 1px solid var(--line); border-radius: 6px; background: var(--paper); text-decoration: none; color: var(--ink); }
.pager a:hover { border-color: var(--accent); }
.pager .next { text-align: right; grid-column: 2; }
.pager .dir { font: 400 12px/1.3 var(--sans); letter-spacing: .06em; text-transform: uppercase; color: var(--muted); }
.pager .t { font-size: .95em; line-height: 1.35; }

/* об издании */
.prose { max-width: var(--measure); width: 100%; margin: 0 auto; }
.prose h1 { font: 400 clamp(28px, 2vw + 16px, 40px)/1.15 var(--serif); margin: 6px 0 14px; }
.prose h2 { font: 600 13px/1.4 var(--sans); letter-spacing: .08em; text-transform: uppercase; color: var(--muted); margin: 2em 0 .4em; }
.prose li { margin-bottom: .4em; }
.prose table { border-collapse: collapse; font-size: .9em; margin: .6em 0 1em; width: 100%; }
.prose td, .prose th { text-align: left; padding: 4px 12px 4px 0; border-bottom: 1px solid var(--line); vertical-align: top; }
.prose th { font: 600 13px/1.4 var(--sans); color: var(--muted); }
.prose .rights { border-left: 3px solid var(--accent); padding-left: 1em; }

/* архив */
.archive { max-width: 68rem; width: 100%; margin: 0 auto; }
.archive h1 { font: 400 clamp(30px, 2vw + 16px, 44px)/1.1 var(--serif); margin: 0 0 16px; }
.archive .grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 24px; margin-top: 28px; }
.archive .card { margin: 0; }
.archive .card img { display: block; width: 100%; border-radius: 4px; border: 1px solid var(--line); background: var(--paper); }
.archive .card figcaption { font: 400 14px/1.45 var(--sans); margin-top: 8px; }
.archive .card small { display: block; color: var(--muted); margin-top: 2px; }

@media (max-width: 560px) {
  .top { flex-wrap: nowrap; }
  .top .brand { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; min-width: 0; }
  .nav { flex-wrap: nowrap; gap: 4px 10px; }
  .nav > .about-link { display: none; }
  .pager { grid-template-columns: minmax(0, 1fr); }
  .pager .next { grid-column: 1; }
}
@media (prefers-reduced-motion: reduce) { * { scroll-behavior: auto !important; transition: none !important; } }
@media print { .top, .pager, .theme, .progress, .foot, .pl { display: none; } body { background: #fff; } }