/* Стили раздела «blog» — их грузит только он (lib/KwAssets.php).
   Источник: docs/design/blog/page.css, сюда выгружается scripts/design/export-concept.py. */
/* ============ Блог: список статей (/blog/) и статья ============
   Общий слой внутренних страниц — docs/design/inner/common.css. */

/* ---------- list hero: the featured article ---------- */
.post-feature { position: relative; display: grid; align-content: start; gap: 14px; padding: clamp(20px, 2.4vw, 28px); border-radius: var(--r-xl); color: var(--text); text-decoration: none; transition: transform .6s var(--spring); }
.post-feature .eyebrow { color: var(--marker); }
.post-feature-title { font-family: var(--f-display); font-weight: 800; font-variation-settings: "wdth" 118; font-size: clamp(22px, 2vw, 30px); line-height: 1.08; letter-spacing: -.02em; text-wrap: balance; }
.post-feature-text { display: -webkit-box; overflow: hidden; color: var(--fog); font-size: 15px; line-height: 1.55; -webkit-line-clamp: 5; -webkit-box-orient: vertical; }
.post-feature:hover { transform: translateY(-3px); }
.post-feature .post-meta { color: var(--fog); }
.post-feature .post-tag { background: var(--marker); color: var(--marker-ink); }
.post-feature .post-go { background: rgba(255, 255, 255, .08); color: var(--text); }

/* ---------- article cards ---------- */
.posts-sec { padding-top: clamp(28px, 4vw, 48px); }
.post-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; }
.post-card { position: relative; display: flex; flex-direction: column; overflow: hidden; border: 1px solid var(--paper-line); border-radius: var(--r-lg); background: var(--paper-2); color: var(--on-paper); text-decoration: none; transition: transform .6s var(--spring), box-shadow .35s, border-color .25s, opacity .3s; }
.post-card:hover { transform: translateY(-4px); border-color: var(--on-paper); box-shadow: 0 24px 50px rgba(11, 11, 14, .12); }
.post-body { display: flex; flex: 1; flex-direction: column; gap: 10px; padding: clamp(18px, 2vw, 24px); }
.post-tag { align-self: flex-start; display: inline-flex; padding: 5px 10px; border-radius: 999px; background: var(--ink); color: var(--marker); font-family: var(--f-mono); font-variation-settings: "wdth" 85; font-size: 11px; letter-spacing: .04em; text-transform: uppercase; }
.post-title { font-family: var(--f-display); font-weight: 800; font-variation-settings: "wdth" 112; font-size: clamp(19px, 1.5vw, 22px); line-height: 1.12; letter-spacing: -.015em; text-wrap: balance; }
.post-text { color: var(--on-paper-muted); font-size: 15px; line-height: 1.5; }
.post-meta { display: flex; flex-wrap: wrap; align-items: center; gap: 6px 14px; margin-top: auto; padding-top: 12px; font-family: var(--f-mono); font-variation-settings: "wdth" 85; font-size: 12px; color: var(--on-paper-muted); }
.post-go { display: grid; place-items: center; width: 34px; height: 34px; margin-left: auto; border-radius: 50%; background: var(--paper); color: var(--on-paper); transition: background-color .25s, transform .6s var(--spring); }
.post-go .ico { width: 15px; height: 15px; }
.post-card:hover .post-go, .post-feature:hover .post-go { background: var(--marker); color: var(--marker-ink); transform: rotate(-45deg); }
.post-card--lead { grid-column: span 2; flex-direction: row; }
.post-card--lead .post-cover { flex: 1 1 52%; min-height: 320px; aspect-ratio: auto; }
.post-card--lead .post-body { flex: 1 1 48%; justify-content: flex-end; }
.post-card--lead .post-title { font-size: clamp(24px, 2.3vw, 36px); }
.posts-more { display: flex; justify-content: center; margin: 28px 0 0; }

/* covers: drawn per topic in the brand colours, no stock photos */
.post-cover { --seed: 0; position: relative; display: grid; place-items: end start; overflow: hidden; aspect-ratio: 16 / 9; padding: 16px 18px; background: var(--ink); color: var(--marker); isolation: isolate; }
.post-cover::before { content: ""; position: absolute; inset: 0; z-index: -1; background-image: radial-gradient(rgba(244, 244, 240, .2) 1px, transparent 1.5px); background-size: 16px 16px; -webkit-mask-image: radial-gradient(120% 95% at calc(15% + var(--seed) * 12%) 0%, #000, transparent 72%); mask-image: radial-gradient(120% 95% at calc(15% + var(--seed) * 12%) 0%, #000, transparent 72%); }
.post-cover::after { content: ""; position: absolute; z-index: -1; top: calc(-34% + var(--seed) * 6%); right: calc(-20% + var(--seed) * 5%); width: 72%; aspect-ratio: 1; border-radius: 50%; background: radial-gradient(closest-side, rgba(215, 255, 58, .6), rgba(215, 255, 58, .12) 55%, transparent 72%); transition: transform 1.2s var(--out); }
.post-card:hover .post-cover::after { transform: translate(-10%, 12%) scale(1.15); }
/* Картинка статьи из админки: лежит под глифом, чтобы крупные DEV/SEO/UX остались читаемыми. */
.post-cover.has-shot::after { content: ""; position: absolute; inset: 0; background-image: var(--shot); background-size: cover; background-position: 50% 50%; opacity: .5; mix-blend-mode: luminosity; }
.post-cover.has-shot .post-glyph { position: relative; z-index: 1; mix-blend-mode: normal; }
.post-glyph { font-family: var(--f-display); font-weight: 900; font-variation-settings: "wdth" 151; font-size: clamp(44px, 5vw, 76px); line-height: .8; letter-spacing: -.04em; }
.post-cover--dev, .post-cover--crm { background: var(--paper); color: var(--ink); }
.post-cover--dev::before, .post-cover--crm::before { background-image: radial-gradient(rgba(11, 11, 14, .22) 1px, transparent 1.5px); }
.post-cover--design, .post-cover--biz { background: var(--marker); color: var(--marker-ink); }
.post-cover--design::before, .post-cover--biz::before { background-image: radial-gradient(rgba(11, 11, 14, .25) 1px, transparent 1.5px); }
.post-cover--design::after, .post-cover--biz::after { background: radial-gradient(closest-side, rgba(255, 255, 255, .75), rgba(255, 255, 255, .15) 55%, transparent 72%); }
.post-cover--ads::before { background-image: repeating-radial-gradient(circle at 80% 20%, rgba(215, 255, 58, .3) 0 1px, transparent 1px 22px); background-size: auto; }
.post-cover--data::before { background-image: linear-gradient(90deg, rgba(215, 255, 58, .28) 0 10px, transparent 10px 26px); background-size: 26px 100%; -webkit-mask-image: linear-gradient(0deg, #000, transparent 85%); mask-image: linear-gradient(0deg, #000, transparent 85%); }
.post-cover--ops { background: var(--ink-2); }

@media (max-width: 1020px) {
  .post-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }}
@media (max-width: 640px) {
  .post-grid { grid-template-columns: minmax(0, 1fr); gap: 12px; }
  .post-card, .post-card--lead { grid-column: auto; flex-direction: column; border-radius: 18px; }
  .post-card--lead .post-cover { min-height: 0; aspect-ratio: 16 / 9; }
  .post-body { padding: 14px; }
  .post-feature { padding: 14px; border-radius: 22px; }}
@media not all and (hover: hover) and (pointer: fine) {
  .post-card:hover { transform: none; border-color: var(--paper-line); box-shadow: none; }
  .post-card:hover .post-go { background: var(--paper); color: var(--on-paper); transform: none; }
  .post-card:active { transform: scale(.975); transition: transform .12s ease-out, opacity .3s; }}

/* ---------- article: reading progress, header, contents and text ---------- */
.post-head { position: relative; z-index: 1; display: grid; gap: 18px; max-width: 1000px; }
.post-hero .in-h1 { --wdth: 110; font-size: clamp(36px, 4.6vw, 72px); }
.post-head-meta { display: flex; flex-wrap: wrap; gap: 8px 18px; margin: 0; font-family: var(--f-mono); font-variation-settings: "wdth" 85; font-size: 13px; color: var(--fog); }
.post-head-meta > * + *::before { content: "·"; margin-right: 18px; color: rgba(244, 244, 240, .35); }
/* cover of the article (field «Детальная картинка», else «Картинка для анонса»): right of the title on desktop,
   under it on a narrow screen. Pictures are drawn for the dark header. No cover — no block. */
.post-hero-body--cover { position: relative; z-index: 1; display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr); gap: clamp(28px, 4vw, 64px); align-items: center; }
.post-hero-cover { display: block; width: 100%; max-width: 100%; height: auto; aspect-ratio: 16 / 9; object-fit: cover; border-radius: var(--r-lg); border: 1px solid var(--line); background: var(--ink-2); }
@media (min-width: 1021px) {
  /* the title shares the row with the cover: a size smaller, so a long title stays within five lines */
  .post-hero-body--cover .in-h1 { font-size: clamp(34px, 3.6vw, 58px); }}
@media (max-width: 1020px) {
  .post-hero-body--cover { grid-template-columns: minmax(0, 1fr); }}

.post-sec { padding-top: clamp(32px, 4vw, 56px); }
.post-offer { position: relative; display: grid; justify-items: start; gap: 10px; margin: 36px 0; padding: clamp(20px, 2.4vw, 30px); border-radius: var(--r-lg); background: var(--ink); color: var(--text); }
.post-offer .eyebrow { color: var(--marker); }
.post-offer b { font-family: var(--f-display); font-weight: 800; font-variation-settings: "wdth" 118; font-size: clamp(22px, 2vw, 30px); line-height: 1.1; }
.post-offer p { margin: 0; }
.post-offer p:not(.eyebrow) { color: var(--fog); font-size: 16px; }
.post-offer .btn { margin-top: 6px; }
.post-end { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 16px; margin-top: 40px; padding-top: 24px; border-top: 1px solid var(--paper-line); }
.post-end p { margin: 0; color: var(--on-paper-muted); font-size: 15px; }

.post-nav { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; margin-bottom: clamp(48px, 6vw, 80px); }
.post-nav-link { display: grid; align-content: start; gap: 8px; padding: clamp(18px, 2vw, 24px); border: 1px solid var(--paper-line); border-radius: var(--r-lg); background: var(--paper-2); color: var(--on-paper); text-decoration: none; transition: border-color .25s, transform .6s var(--spring); }
.post-nav-link .eyebrow { color: var(--on-paper-muted); }
.post-nav-link b { font-size: 18px; line-height: 1.3; }
.post-nav-link--next { text-align: right; }
.post-nav-link:hover { border-color: var(--on-paper); transform: translateY(-2px); }
@media (max-width: 640px) {
  .post-nav { grid-template-columns: minmax(0, 1fr); }
  .post-nav-link--next { text-align: left; }
  .post-offer { padding: 14px; border-radius: 18px; }
  /* on a narrow screen the meta wraps: no dot at the start of a line */
  .post-head-meta > * + *::before { content: none; }
  .post-head-meta { gap: 4px 14px; }}

/* ---------- article to the standard for search and AI answers (owner 2026-09-17: E-E-A-T, GEO, AEO) ----------
   Author and expert with photos, the short answer first, key points, question headings, FAQ, sources, about the author.
   Rules for texts and fields — docs/content/article-standard.md. */
.byline { display: flex; flex-wrap: wrap; gap: 10px; }
.byline-person { display: inline-flex; align-items: center; gap: 12px; padding: 6px 16px 6px 6px; border-radius: 999px; border: 1px solid var(--line); background: rgba(255, 255, 255, .04); color: var(--text); text-decoration: none; transition: border-color .25s, background-color .25s; }
.byline-person img { flex: none; width: 44px; height: 44px; border-radius: 50%; object-fit: cover; object-position: 50% 18%; }
.byline-person > span { display: grid; line-height: 1.25; }
.byline-person small { font-family: var(--f-mono); font-variation-settings: "wdth" 85; font-size: 10.5px; letter-spacing: .05em; text-transform: uppercase; color: var(--marker); }
.byline-person b { font-size: 15px; font-weight: 650; }
.byline-person span span { font-size: 13px; color: var(--fog); }
.byline-person:hover { border-color: var(--marker); background: rgba(215, 255, 58, .06); }

.answer { display: grid; gap: 14px; padding: clamp(18px, 2.2vw, 28px); border-radius: var(--r-lg); background: var(--ink); color: var(--text); }
.answer .eyebrow { color: var(--marker); }
.answer-text { margin: 0; color: var(--text); font-size: clamp(17px, 1.4vw, 20px); line-height: 1.55; }
.answer-text b { font-weight: 700; box-shadow: inset 0 -.36em 0 rgba(215, 255, 58, .28); }
.answer-table-wrap { overflow-x: auto; margin: 4px -6px 0; padding: 0 6px; }
.answer-table { width: 100%; min-width: 520px; border-collapse: collapse; font-size: 15px; }
.answer-table caption { padding-bottom: 8px; text-align: left; font-family: var(--f-mono); font-variation-settings: "wdth" 85; font-size: 11px; color: var(--fog); }
.answer-table th, .answer-table td { padding: 11px 10px; border-top: 1px solid rgba(255, 255, 255, .1); text-align: left; vertical-align: baseline; }
.answer-table thead th { border-top: 0; font-family: var(--f-mono); font-variation-settings: "wdth" 85; font-size: 11px; font-weight: 400; letter-spacing: .04em; text-transform: uppercase; color: var(--fog); }
.answer-table tbody th { font-weight: 650; }
.answer-table tbody th a { color: var(--text); text-decoration: none; box-shadow: inset 0 -1.5px 0 rgba(215, 255, 58, .6); }
.answer-table td { color: var(--fog); }
.answer-table td.num { color: var(--marker); font-weight: 700; white-space: nowrap; font-variant-numeric: tabular-nums; }
.takeaways { margin: 14px 0 8px; padding: clamp(18px, 2.2vw, 26px); border-radius: var(--r-lg); border: 1px solid var(--paper-line); background: var(--paper-2); }
.takeaways .eyebrow { color: var(--on-paper-muted); }
.takeaways ul { display: grid; gap: 10px; margin: 12px 0 0; padding: 0; list-style: none; }
.takeaways li { position: relative; padding-left: 26px; font-size: clamp(16px, 1.2vw, 18px); line-height: 1.5; }
.takeaways li::before { content: ""; position: absolute; left: 2px; top: .5em; width: 11px; height: 11px; border-radius: 50%; background: var(--marker); box-shadow: 0 0 0 3px var(--ink) inset; }
.post-faq .qa summary { font-size: clamp(17px, 1.35vw, 19px); padding: 18px 0; }
.post-faq .qa-body p { margin: 0 0 18px; }
.sources { margin: 28px 0 0; padding: 18px 0 0; border-top: 1px solid var(--paper-line); }
.sources .eyebrow { color: var(--on-paper-muted); }
.sources ul { display: grid; gap: 6px; margin: 10px 0 0; padding-left: 18px; color: var(--on-paper-muted); font-size: 15px; line-height: 1.55; }
.sources a { color: var(--on-paper); }
.author-box { display: grid; grid-template-columns: 88px minmax(0, 1fr) auto; align-items: center; gap: 18px; }
.author-box-photo img { display: block; width: 88px; height: 88px; border-radius: 50%; object-fit: cover; object-position: 50% 18%; }
.author-box-copy { display: grid; gap: 6px; }
.author-box-copy .eyebrow { color: var(--on-paper-muted); }
.author-box-copy b { font-size: 18px; line-height: 1.3; }
.author-box-copy b a { color: inherit; }
.author-box-copy p:not(.eyebrow) { margin: 0; color: var(--on-paper-muted); font-size: 15px; line-height: 1.5; }
@media (max-width: 760px) {
  .author-box { grid-template-columns: 64px minmax(0, 1fr); }
  .author-box-photo img { width: 64px; height: 64px; }
  .author-box .btn { grid-column: 1 / -1; justify-self: start; }}
@media (max-width: 640px) {
  .answer, .takeaways { padding: 14px; border-radius: 18px; }
  .byline-person { padding-right: 12px; }
  /* the price table turns into rows: name and price on top, what you get below */
  .answer-table { min-width: 0; }
  .answer-table thead { display: none; }
  .answer-table tr { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 2px 12px; padding: 10px 0; border-top: 1px solid rgba(255, 255, 255, .1); }
  .answer-table th, .answer-table td { padding: 0; border: 0; }
  .answer-table td:not(.num) { grid-column: 1 / -1; grid-row: 2; font-size: 14px; }
  .answer-table td.num { grid-column: 2; grid-row: 1; }}