/* Netsite 1.0 — токены цвета; акцент приходит из netsite_brand (inline style). */
:root {
  --paper: #F7F8FA;
  --surface: #FFFFFF;
  --ink: #0E1116;
  --ink-2: #2B323C;
  --muted: #5A6472;
  --line: #E2E6EB;
  --link: #1A56DB;
  --accent: #F2541B;
  --accent-ink: #FFFFFF;
  --tint: #FFF3EE;
  --code: #EEF1F5;
  --display: "Archivo", "Arial Narrow", system-ui, sans-serif;
  --text: "IBM Plex Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, "SF Mono", Menlo, monospace;
  --w: 1200px;
  --measure: 70ch;
  --r: 6px;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --paper: #0D1015; --surface: #141920; --ink: #E9EDF2; --ink-2: #C9D1DB; --muted: #9AA5B4;
    --line: #232A33; --link: #8DB0FF; --accent-ink: #0D1015; --tint: #2A1A13; --code: #1B222B;
  }
}
:root[data-theme="dark"] {
  --paper: #0D1015; --surface: #141920; --ink: #E9EDF2; --ink-2: #C9D1DB; --muted: #9AA5B4;
  --line: #232A33; --link: #8DB0FF; --accent-ink: #0D1015; --tint: #2A1A13; --code: #1B222B;
}
:root[data-theme="light"] {
  --paper: #F7F8FA; --surface: #FFFFFF; --ink: #0E1116; --ink-2: #2B323C; --muted: #5A6472;
  --line: #E2E6EB; --link: #1A56DB; --accent-ink: #FFFFFF; --tint: #FFF3EE; --code: #EEF1F5;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--paper); color: var(--ink);
  font: 400 17px/1.65 var(--text); font-feature-settings: "kern", "liga";
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--link); text-underline-offset: 2px; }
a:hover { text-decoration-thickness: 2px; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; border-radius: 2px; }
.sr, .skip:not(:focus) { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip:focus { position: fixed; top: 8px; left: 8px; z-index: 99; background: var(--ink); color: var(--paper); padding: 8px 12px; }
.wrap { max-width: var(--w); margin: 0 auto; padding: 0 16px; }
.narrow { max-width: 720px; padding-top: 48px; padding-bottom: 64px; }
h1, h2, h3 { font-family: var(--display); font-stretch: 88%; line-height: 1.12; color: var(--ink); text-wrap: balance; margin: 0; }

/* Метки: моноширинные, капслок */
.eyebrow, .section-label, .topline, .card-meta, .byline, .crumbs, .tags a, .latest time {
  font-family: var(--mono); font-size: 12px; letter-spacing: .06em; text-transform: uppercase;
}
.eyebrow { display: inline-block; color: var(--accent); text-decoration: none; font-weight: 500; margin-bottom: 6px; }
.eyebrow:hover { text-decoration: underline; }
.section-label { font-size: 13px; color: var(--muted); font-weight: 500; }

/* Шапка */
.site-header { background: var(--surface); border-bottom: 1px solid var(--line); }
.topline { display: flex; justify-content: space-between; gap: 16px; padding-top: 8px; padding-bottom: 8px; color: var(--muted); border-bottom: 1px solid var(--line); }
.masthead { display: flex; align-items: center; gap: 24px; padding-top: 14px; padding-bottom: 14px; flex-wrap: wrap; }
.logo { display: inline-flex; align-items: center; gap: 2px; text-decoration: none; color: var(--ink); font: 800 28px/1 var(--display); font-stretch: 80%; letter-spacing: -.01em; }
.logo-a { font-weight: 500; }
.logo-dot { width: 12px; height: 12px; background: var(--accent); border-radius: 3px; margin-right: 8px; box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 22%, transparent); }
.custom-logo { height: 36px; width: auto; }
.primary-nav { display: flex; align-items: center; gap: 20px; margin-left: auto; flex-wrap: wrap; }
.primary-nav ul { list-style: none; display: flex; flex-wrap: wrap; gap: 4px 18px; margin: 0; padding: 0; }
.primary-nav a { color: var(--ink-2); text-decoration: none; font-weight: 600; font-size: 15px; }
.primary-nav a:hover, .primary-nav .current-menu-item a, .primary-nav .current-cat a { color: var(--accent); }
.nav-toggle { display: none; margin-left: auto; font: 500 13px var(--mono); text-transform: uppercase; letter-spacing: .06em; background: none; border: 1px solid var(--line); color: var(--ink); border-radius: var(--r); padding: 8px 12px; cursor: pointer; }
.search { display: flex; border: 1px solid var(--line); border-radius: var(--r); overflow: hidden; background: var(--paper); }
.search input { border: 0; background: transparent; color: var(--ink); font: inherit; font-size: 14px; padding: 7px 10px; width: 160px; min-width: 0; }
.search button { border: 0; background: var(--ink); color: var(--paper); font: 600 13px var(--text); padding: 0 12px; cursor: pointer; }

/* Главная */
.hero { display: grid; grid-template-columns: minmax(0, 2fr) minmax(0, 1fr); gap: 40px; padding: 40px 0 32px; border-bottom: 1px solid var(--line); }
.lead-img img { border-radius: var(--r); aspect-ratio: 16/9; object-fit: cover; width: 100%; margin-bottom: 18px; }
.lead-title { font-size: clamp(30px, 4.2vw, 52px); font-weight: 800; letter-spacing: -.015em; margin: 4px 0 14px; }
.lead-title a, .card-title a, .latest-title { color: var(--ink); text-decoration: none; }
.lead-title a:hover, .card-title a:hover, .latest-title:hover { color: var(--accent); }
.lead-dek { font-size: 19px; color: var(--ink-2); max-width: 60ch; margin: 0 0 14px; }
.byline { display: flex; flex-wrap: wrap; gap: 6px 16px; color: var(--muted); }
.byline a { color: inherit; }
.latest { border-left: 1px solid var(--line); padding-left: 32px; }
.latest ol { list-style: none; margin: 12px 0 0; padding: 0; display: grid; gap: 18px; }
.latest li { display: grid; gap: 2px; padding-bottom: 16px; border-bottom: 1px solid var(--line); }
.latest li:last-child { border-bottom: 0; }
.latest .eyebrow { margin: 0; }
.latest-title { font: 700 18px/1.25 var(--display); font-stretch: 90%; }
.latest time { color: var(--muted); }

.cat-block { padding: 36px 0; border-bottom: 1px solid var(--line); }
.cat-block:last-child { border-bottom: 0; }
.cat-head { display: flex; align-items: baseline; justify-content: space-between; gap: 16px; margin-bottom: 18px; padding-top: 10px; border-top: 3px solid var(--ink); }
.more { font: 600 14px var(--text); color: var(--ink); text-decoration: none; }
.more:hover { color: var(--accent); }
.grid { display: grid; gap: 28px; }
.grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.lead-more { margin-top: 28px; padding-top: 24px; border-top: 1px solid var(--line); }
.card { display: flex; flex-direction: column; gap: 6px; }
.card-img img { border-radius: var(--r); aspect-ratio: 16/9; object-fit: cover; width: 100%; margin-bottom: 8px; }
.card-title { font-size: 21px; font-weight: 750; letter-spacing: -.005em; }
.card-dek { margin: 0; color: var(--ink-2); font-size: 15.5px; line-height: 1.55; }
.card-meta { margin: 2px 0 0; color: var(--muted); font-variant-numeric: tabular-nums; }

/* Рубрики, поиск */
.archive-head { padding: 36px 0 24px; border-bottom: 1px solid var(--line); margin-bottom: 28px; }
.archive-title { font-size: clamp(32px, 4vw, 48px); font-weight: 800; margin-top: 10px; }
.archive-dek { color: var(--ink-2); max-width: 65ch; }
.pager { margin: 40px 0 64px; }
.pager .nav-links { display: flex; gap: 8px; flex-wrap: wrap; font-family: var(--mono); font-size: 14px; }
.pager .page-numbers { padding: 6px 12px; border: 1px solid var(--line); border-radius: var(--r); color: var(--ink); text-decoration: none; }
.pager .current { background: var(--ink); color: var(--paper); border-color: var(--ink); }
.empty { color: var(--muted); }

/* Статья */
.crumbs { display: flex; flex-wrap: wrap; gap: 8px; color: var(--muted); }
.crumbs a { color: var(--muted); text-decoration: none; }
.crumbs a:hover { color: var(--accent); }
.article { max-width: 760px; margin: 0 auto; padding: 32px 0 24px; }
.article-title { font-size: clamp(32px, 4.6vw, 50px); font-weight: 800; letter-spacing: -.015em; margin: 14px 0 14px; }
.article-dek { font-size: 20px; line-height: 1.5; color: var(--ink-2); margin: 0 0 16px; }
.article-head { padding-bottom: 18px; border-bottom: 1px solid var(--line); margin-bottom: 28px; }
.article-img { margin: 0 0 28px; }
.article-img img { border-radius: var(--r); width: 100%; }
.article-img figcaption { font-size: 13px; color: var(--muted); margin-top: 6px; }

.prose { font-size: 18px; line-height: 1.72; }
.prose > * { max-width: var(--measure); }
.prose p { margin: 0 0 1.1em; }
.prose h2 { font-size: 30px; font-weight: 780; margin: 1.7em 0 .5em; }
.prose h3 { font-size: 22px; font-weight: 720; margin: 1.4em 0 .4em; }
.prose strong { font-weight: 600; color: var(--ink); }
.prose .lede {
  font-size: 19.5px; line-height: 1.6; color: var(--ink); background: var(--tint);
  border-radius: var(--r); padding: 18px 20px 18px; margin-bottom: 1.4em; position: relative;
}
.prose .lede::before { content: "Short answer"; display: block; font: 500 12px var(--mono); letter-spacing: .08em; text-transform: uppercase; color: var(--accent); margin-bottom: 6px; }
.prose ul { padding-left: 1.2em; margin: 0 0 1.2em; }
.prose li { margin: .35em 0; }
.prose li::marker { color: var(--accent); }
/* Шаги: номера в квадратиках */
.prose ol { list-style: none; counter-reset: step; padding: 0; margin: 0 0 1.4em; display: grid; gap: 12px; }
.prose ol > li { counter-increment: step; position: relative; padding-left: 46px; margin: 0; }
.prose ol > li::before {
  content: counter(step); position: absolute; left: 0; top: .1em; width: 30px; height: 30px; border-radius: 6px;
  background: var(--ink); color: var(--paper); font: 500 14px/30px var(--mono); text-align: center;
}
.prose blockquote { margin: 1.4em 0; padding: 4px 0 4px 18px; border-left: 3px solid var(--line); color: var(--ink-2); font-style: italic; }
.prose code { font-family: var(--mono); font-size: .86em; background: var(--code); padding: 2px 6px; border-radius: 4px; }
.table-wrap { overflow-x: auto; margin: 0 0 1.5em; border: 1px solid var(--line); border-radius: var(--r); max-width: 100% !important; }
.prose table { border-collapse: collapse; width: 100%; font-size: 15.5px; line-height: 1.45; background: var(--surface); }
.prose th, .prose td { text-align: left; padding: 10px 14px; border-bottom: 1px solid var(--line); vertical-align: top; }
.prose th { font: 500 12px var(--mono); letter-spacing: .06em; text-transform: uppercase; color: var(--muted); background: var(--paper); white-space: nowrap; }
.prose tr:last-child td { border-bottom: 0; }
.prose td { font-variant-numeric: tabular-nums; }
/* FAQ: заголовок FAQ отделяется линией, вопросы — плотнее */
.prose h2#faq, .prose h2.faq { border-top: 1px solid var(--line); padding-top: 1em; }
.article-foot { margin-top: 36px; padding-top: 20px; border-top: 1px solid var(--line); }
.tags { list-style: none; padding: 0; margin: 0 0 16px; display: flex; flex-wrap: wrap; gap: 8px; }
.tags a { display: inline-block; text-decoration: none; color: var(--ink-2); border: 1px solid var(--line); border-radius: 999px; padding: 4px 10px; }
.tags a:hover { border-color: var(--accent); color: var(--accent); }
.editorial-note { font-size: 14px; color: var(--muted); margin: 0; }
.related { max-width: var(--w); margin: 24px auto 56px; padding-top: 24px; border-top: 3px solid var(--ink); }
.related .grid { margin-top: 16px; }
.related .card-title { font-size: 18px; }

/* Подвал */
.site-footer { background: var(--ink); color: color-mix(in srgb, var(--paper) 80%, transparent); margin-top: 40px; }
.site-footer .logo { color: var(--paper); }
.site-footer a { color: var(--paper); text-decoration: none; }
.site-footer a:hover { color: var(--accent); }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 32px; padding-top: 44px; padding-bottom: 32px; }
.footer-grid ul { list-style: none; padding: 0; margin: 12px 0 0; display: grid; gap: 6px; font-size: 15px; }
.footer-about { max-width: 42ch; font-size: 15px; margin-top: 14px; }
.site-footer .section-label { color: color-mix(in srgb, var(--paper) 60%, transparent); }
.footer-base { display: flex; justify-content: space-between; gap: 16px; padding-top: 16px; padding-bottom: 24px; border-top: 1px solid color-mix(in srgb, var(--paper) 15%, transparent); font: 12px var(--mono); letter-spacing: .05em; text-transform: uppercase; }
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .site-footer { background: #07090C; }
  :root:not([data-theme="light"]) .search button, :root:not([data-theme="light"]) .prose ol > li::before { background: var(--ink); color: var(--paper); }
}

/* Планшет и телефон */
@media (max-width: 960px) {
  .hero { grid-template-columns: 1fr; gap: 28px; }
  .latest { border-left: 0; padding-left: 0; border-top: 1px solid var(--line); padding-top: 20px; }
  .grid-3, .grid-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid > div:first-child { grid-column: 1 / -1; }
}
@media (max-width: 720px) {
  body { font-size: 16.5px; }
  .topline span:last-child { display: none; }
  .nav-toggle { display: block; }
  .primary-nav { display: none; width: 100%; margin: 0; flex-direction: column; align-items: stretch; gap: 14px; padding: 8px 0 4px; }
  .primary-nav.open { display: flex; }
  .primary-nav ul { flex-direction: column; gap: 10px; }
  .search input { width: 100%; }
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .prose { font-size: 17px; }
  .prose h2 { font-size: 25px; }
  .prose ol > li { padding-left: 40px; }
  .footer-grid { grid-template-columns: 1fr; }
}
@media (prefers-reduced-motion: reduce) { * { scroll-behavior: auto !important; transition: none !important; } }