/* Просвет — стиль страниц статей, которые рендерит бэк (сервис content): /blog и /blog/<slug>.
   Постоянный файл без хэша: /blog.css?v=<версия>. Классы стабильные, префикс blog-*, БЭМ.
   Эталонная разметка — docs/blog-templates/ в репозитории фронта. Вид повторяет документы
   сайта (/terms, /privacy): те же токены, шрифты (Unbounded, Onest, JetBrains Mono) и сетка.
   Тема — html[data-theme="light|dark"], её ставит /blog.js из выбора на сайте
   (localStorage prosvet.theme); без JS — по prefers-color-scheme. */

/* ---------- токены (как src/styles/tokens.css) ---------- */

:root {
  color-scheme: dark;
  --pr-bg: #0A0E15; --pr-bg-elev: #0F1520;
  --pr-wall: #141B27; --pr-wall-cell: #1B2432;
  --pr-glass-1: rgba(255,255,255,.045); --pr-glass-2: rgba(255,255,255,.075); --pr-glass-3: rgba(255,255,255,.11);
  --pr-glass-border: rgba(255,255,255,.14);
  --pr-text: #EDF1F7; --pr-text-dim: #A7B1C0; --pr-text-mute: #79838F;
  --pr-pass: #FFCB8A; --pr-pass-soft: rgba(255,203,138,.14); --pr-pass-glow: rgba(255,197,120,.5);
  --pr-cell-pass: #FFCB8A;
  --pr-fail: #F0796A; --pr-fail-soft: rgba(240,121,106,.14);
  --pr-focus: #FFCB8A; --pr-line: rgba(255,255,255,.10); --pr-ink-on-accent: #1A1206;
  --pr-sh-1: 0 1px 2px rgba(0,0,0,.4), 0 2px 6px rgba(0,0,0,.2);
  --pr-dur-1: 120ms; --pr-dur-2: 200ms;
  --pr-ease-out: cubic-bezier(.22,1,.36,1);
  --pr-noise: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise'/%3E%3C/filter%3E%3Crect width='140' height='140' filter='url(%23n)' opacity='.55'/%3E%3C/svg%3E");
  --pr-font-display: Unbounded, sans-serif;
  --pr-font-text: Onest, system-ui, sans-serif;
  --pr-font-mono: "JetBrains Mono", monospace;
  --blog-inset-top: env(safe-area-inset-top, 0px);
}

/* светлая: выбор на сайте или, без JS, настройка системы */
:root[data-theme="light"] {
  color-scheme: light;
  --pr-bg: #FAF6F0; --pr-bg-elev: #FFFDFA;
  --pr-wall: #DFDAD1; --pr-wall-cell: #CEC8BE;
  --pr-glass-1: rgba(255,255,255,.62); --pr-glass-2: rgba(255,255,255,.78); --pr-glass-3: rgba(255,255,255,.9);
  --pr-glass-border: rgba(20,24,33,.10);
  --pr-text: #161A22; --pr-text-dim: #4D5563; --pr-text-mute: #6B7280;
  --pr-pass: #A75F06; --pr-pass-soft: rgba(214,142,32,.18); --pr-pass-glow: rgba(255,186,90,.6);
  --pr-cell-pass: #FFB84D;
  --pr-fail: #BE3524; --pr-fail-soft: rgba(190,53,36,.12);
  --pr-focus: #A75F06; --pr-line: rgba(20,24,33,.12); --pr-ink-on-accent: #FFF6E8;
  --pr-sh-1: 0 1px 2px rgba(20,24,33,.08), 0 2px 6px rgba(20,24,33,.05);
}

@media (prefers-color-scheme: light) {
  :root:not([data-theme]) {
    color-scheme: light;
    --pr-bg: #FAF6F0; --pr-bg-elev: #FFFDFA;
    --pr-wall: #DFDAD1; --pr-wall-cell: #CEC8BE;
    --pr-glass-1: rgba(255,255,255,.62); --pr-glass-2: rgba(255,255,255,.78); --pr-glass-3: rgba(255,255,255,.9);
    --pr-glass-border: rgba(20,24,33,.10);
    --pr-text: #161A22; --pr-text-dim: #4D5563; --pr-text-mute: #6B7280;
    --pr-pass: #A75F06; --pr-pass-soft: rgba(214,142,32,.18); --pr-pass-glow: rgba(255,186,90,.6);
    --pr-cell-pass: #FFB84D;
    --pr-fail: #BE3524; --pr-fail-soft: rgba(190,53,36,.12);
    --pr-focus: #A75F06; --pr-line: rgba(20,24,33,.12); --pr-ink-on-accent: #FFF6E8;
    --pr-sh-1: 0 1px 2px rgba(20,24,33,.08), 0 2px 6px rgba(20,24,33,.05);
  }
}

/* ---------- основа ---------- */

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  -webkit-text-size-adjust: 100%;
  scroll-padding-top: calc(96px + var(--blog-inset-top));
}

body.blog {
  margin: 0;
  min-height: 100dvh;
  background: var(--pr-bg);
  color: var(--pr-text);
  font-family: var(--pr-font-text);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* зерно поверх фона, как на сайте */
body.blog::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 0;
  background-image: var(--pr-noise);
  opacity: .18;
  pointer-events: none;
}

.blog a {
  color: var(--pr-pass);
  text-decoration: none;
}

.blog a:hover {
  color: var(--pr-text);
}

.blog :focus-visible {
  outline: 2px solid var(--pr-focus);
  outline-offset: 2px;
  border-radius: 6px;
}

.blog button,
.blog a {
  transition: background-color var(--pr-dur-2) var(--pr-ease-out), box-shadow var(--pr-dur-2) var(--pr-ease-out), color var(--pr-dur-2) var(--pr-ease-out), border-color var(--pr-dur-2) var(--pr-ease-out), transform var(--pr-dur-1) var(--pr-ease-out);
}

/* только для экранных читалок */
.blog-sr {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

.blog-skip {
  position: absolute;
  left: 16px;
  top: -60px;
  z-index: 50;
  padding: 10px 14px;
  border-radius: 10px;
  background: var(--pr-pass);
  color: var(--pr-ink-on-accent) !important;
  font-weight: 700;
}

.blog-skip:focus {
  top: calc(12px + var(--blog-inset-top));
}

/* ---------- шапка ---------- */

.blog-header {
  position: sticky;
  top: 0;
  z-index: 30;
  padding: calc(12px + var(--blog-inset-top)) max(16px, calc((100% - 1200px) / 2 + 16px)) 0;
}

.blog-header__bar {
  display: flex;
  align-items: center;
  gap: 8px;
  min-height: 68px;
  padding: 11px 14px;
  border-radius: 16px;
  background: var(--pr-glass-2);
  border: 1px solid var(--pr-glass-border);
  -webkit-backdrop-filter: blur(20px);
  backdrop-filter: blur(20px);
  box-shadow: var(--pr-sh-1);
}

.blog-brand,
.blog-brand:hover {
  color: var(--pr-text) !important;
}

.blog-brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: 44px;
  font-family: var(--pr-font-display);
  font-weight: 800;
  font-size: 17px;
  letter-spacing: -.02em;
}

.blog-brand svg {
  flex: none;
}

.blog-nav {
  display: flex;
  gap: 2px;
  margin-left: 8px;
}

.blog-nav__link,
.blog-nav__link:hover {
  color: var(--pr-text-dim) !important;
}

.blog-nav__link {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0 12px;
  border-radius: 10px;
  font-size: 15px;
  font-weight: 500;
}

.blog-nav__link:hover {
  color: var(--pr-text) !important;
  background: var(--pr-glass-1);
}

.blog-header__spacer {
  flex: 1;
}

.blog-theme {
  width: 44px;
  height: 44px;
  flex: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  border: 1px solid var(--pr-glass-border);
  background: var(--pr-glass-1);
  color: var(--pr-text-dim);
  cursor: pointer;
}

.blog-theme:hover {
  color: var(--pr-text);
}

/* кнопка темы нужна только с /blog.js */
html:not([data-blog-js]) .blog-theme {
  display: none;
}

.blog-login,
.blog-login:hover {
  color: var(--pr-ink-on-accent) !important;
}

.blog-login {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0 18px;
  flex: none;
  border-radius: 12px;
  background: var(--pr-pass);
  font-size: 15px;
  font-weight: 700;
}

.blog-login:active {
  transform: scale(.97);
}

/* ---------- каркас страницы ---------- */

.blog-main {
  position: relative;
  z-index: 1;
  max-width: 1200px;
  margin: 0 auto;
  padding: 40px 16px 96px;
}

.blog-crumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 20px;
  padding: 0;
  list-style: none;
  font-family: var(--pr-font-mono);
  font-size: 13px;
  color: var(--pr-text-mute);
}

.blog-crumbs li + li::before {
  content: "/";
  margin-right: 8px;
}

.blog-crumbs a,
.blog-crumbs a:hover {
  color: var(--pr-text-mute);
}

.blog-crumbs a:hover {
  color: var(--pr-text);
}

.blog-head {
  display: flex;
  flex-direction: column;
  gap: 12px;
  max-width: 68ch;
  margin-bottom: 56px;
}

.blog-eyebrow {
  font-family: var(--pr-font-mono);
  font-size: 12px;
  color: var(--pr-pass);
  letter-spacing: .08em;
  text-transform: uppercase;
}

.blog-title {
  margin: 0;
  font-family: var(--pr-font-display);
  font-weight: 600;
  font-size: clamp(28px, 4vw, 46px);
  line-height: 1.06;
  letter-spacing: -.03em;
  text-wrap: balance;
  overflow-wrap: break-word;
}

.blog-lead {
  margin: 12px 0 0;
  color: var(--pr-text-dim);
  font-size: 16px;
  line-height: 1.65;
  text-wrap: pretty;
}

.blog-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px 10px;
  font-family: var(--pr-font-mono);
  font-size: 13px;
  color: var(--pr-text-mute);
  font-variant-numeric: tabular-nums;
}

/* дата и время чтения переносятся вместе */
.blog-meta__when {
  display: inline-flex;
  gap: 10px;
  white-space: nowrap;
}

.blog-meta__when > * + *::before {
  content: "·";
  margin-right: 10px;
}

.blog-tag {
  display: inline-flex;
  align-items: center;
  min-height: 24px;
  padding: 0 9px;
  border-radius: 8px;
  background: var(--pr-pass-soft);
  color: var(--pr-pass);
  font-size: 12px;
  letter-spacing: .04em;
  text-transform: uppercase;
}

/* ---------- список статей ---------- */

.blog-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 360px), 1fr));
  gap: 16px;
}

.blog-card,
.blog-card:hover {
  color: var(--pr-text) !important;
}

.blog-card {
  height: 100%;
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 22px;
  border-radius: 18px;
  background: var(--pr-glass-1);
  border: 1px solid var(--pr-glass-border);
}

.blog-card:hover {
  border-color: var(--pr-pass);
  background: var(--pr-glass-2);
}

.blog-card__cover {
  display: block;
  width: calc(100% + 44px);
  max-width: none;
  aspect-ratio: 1200 / 630;
  margin: -22px -22px 4px;
  border-radius: 17px 17px 0 0;
  object-fit: cover;
  background: var(--pr-wall);
}

.blog-card__title {
  margin: 4px 0 0;
  font-family: var(--pr-font-display);
  font-weight: 600;
  font-size: clamp(19px, 2vw, 22px);
  line-height: 1.2;
  letter-spacing: -.02em;
  text-wrap: balance;
}

.blog-card__text {
  margin: 0;
  flex: 1;
  font-size: 15px;
  line-height: 1.6;
  color: var(--pr-text-dim);
  text-wrap: pretty;
}

.blog-card__more {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 15px;
  font-weight: 600;
  color: var(--pr-pass);
}

.blog-card__more svg {
  transition: transform var(--pr-dur-2) var(--pr-ease-out);
}

.blog-card:hover .blog-card__more svg {
  transform: translateX(3px);
}

.blog-empty {
  margin: 0;
  padding: 28px 22px;
  border-radius: 18px;
  border: 1px dashed var(--pr-glass-border);
  color: var(--pr-text-mute);
  text-align: center;
}

/* пагинация ссылками ?page=N */
.blog-pager {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
  margin-top: 32px;
}

.blog-pager__link,
.blog-pager__link:hover {
  color: var(--pr-text) !important;
}

.blog-pager__link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 48px;
  padding: 0 20px;
  border-radius: 13px;
  border: 1px solid var(--pr-glass-border);
  background: var(--pr-glass-2);
  font-size: 15px;
  font-weight: 600;
}

.blog-pager__link:hover {
  background: var(--pr-glass-3);
}

.blog-pager__link--more {
  border-color: var(--pr-pass);
}

/* ---------- статья ---------- */

.blog-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 56px;
}

@media (min-width: 961px) {
  .blog-layout {
    grid-template-columns: 260px minmax(0, 1fr);
  }
}

/* оглавление едет рядом с текстом; на узком экране его нет — там оно мешает читать */
.blog-toc {
  position: sticky;
  top: calc(104px + var(--blog-inset-top));
  align-self: start;
  max-height: calc(100dvh - 128px - var(--blog-inset-top));
  overflow: auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

@media (max-width: 960px) {
  .blog-toc {
    display: none;
  }
}

.blog-toc__title {
  font-family: var(--pr-font-mono);
  font-size: 11px;
  color: var(--pr-text-mute);
  letter-spacing: .06em;
  text-transform: uppercase;
}

.blog-toc__list {
  counter-reset: blog-toc;
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 2px;
  border-left: 1px solid var(--pr-line);
}

.blog-toc__list > li {
  counter-increment: blog-toc;
}

.blog-toc__link,
.blog-toc__link:hover {
  color: var(--pr-text-mute) !important;
}

.blog-toc__link {
  display: flex;
  gap: 10px;
  padding: 7px 10px 7px 14px;
  margin-left: -1px;
  border-left: 1px solid transparent;
  font-size: 14px;
  line-height: 1.35;
}

.blog-toc__link::before {
  content: counter(blog-toc, decimal-leading-zero);
  flex: none;
  font-family: var(--pr-font-mono);
  font-size: 12px;
  line-height: 1.6;
  color: var(--pr-text-mute);
}

.blog-toc__link:hover {
  color: var(--pr-text) !important;
}

/* текущий раздел — ставит /blog.js (aria-current) */
.blog-toc__link[aria-current] {
  color: var(--pr-text) !important;
  border-left-color: var(--pr-pass);
}

.blog-toc__link[aria-current]::before {
  color: var(--pr-pass);
}

/* ---------- тело статьи: HTML из Markdown ---------- */

.blog-body {
  counter-reset: blog-h2;
  max-width: 72ch;
  min-width: 0;
  font-size: 16px;
  line-height: 1.65;
  color: var(--pr-text-dim);
  overflow-wrap: break-word;
}

.blog-body > * {
  margin: 0;
}

.blog-body > * + * {
  margin-top: 16px;
}

/* разделы: номер 01, 02… — счётчиком, как в документах */
.blog-body h2 {
  counter-increment: blog-h2;
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-top: 48px;
  margin-bottom: 4px;
  font-family: var(--pr-font-display);
  font-weight: 600;
  font-size: clamp(20px, 2.2vw, 24px);
  line-height: 1.2;
  letter-spacing: -.02em;
  color: var(--pr-text);
  scroll-margin-top: calc(100px + var(--blog-inset-top));
}

.blog-body h2::before {
  content: counter(blog-h2, decimal-leading-zero);
  flex: none;
  font-family: var(--pr-font-mono);
  font-weight: 500;
  font-size: 13px;
  color: var(--pr-pass);
  letter-spacing: .04em;
}

.blog-body > h2:first-child {
  margin-top: 0;
}

.blog-body h3 {
  margin-top: 28px;
  font-family: var(--pr-font-display);
  font-weight: 600;
  font-size: 18px;
  line-height: 1.3;
  letter-spacing: -.01em;
  color: var(--pr-text);
  scroll-margin-top: calc(100px + var(--blog-inset-top));
}

.blog-body h4 {
  margin-top: 20px;
  font-size: 16px;
  font-weight: 700;
  color: var(--pr-text);
}

.blog-body p {
  text-wrap: pretty;
}

.blog-body strong,
.blog-body b {
  color: var(--pr-text);
  font-weight: 600;
}

.blog-body a {
  text-decoration: underline;
  text-decoration-color: color-mix(in srgb, var(--pr-pass) 40%, transparent);
  text-underline-offset: 3px;
}

.blog-body a:hover {
  color: var(--pr-pass);
  text-decoration-color: currentColor;
}

.blog-body ul,
.blog-body ol {
  padding: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.blog-body li {
  position: relative;
  padding-left: 22px;
}

.blog-body ul > li::before {
  content: "";
  position: absolute;
  left: 4px;
  top: .82em;
  width: 8px;
  height: 1px;
  background: var(--pr-pass);
}

.blog-body ol {
  counter-reset: blog-ol;
}

.blog-body ol > li {
  counter-increment: blog-ol;
  padding-left: 28px;
}

.blog-body ol > li::before {
  content: counter(blog-ol) ".";
  position: absolute;
  left: 0;
  top: 0;
  font-family: var(--pr-font-mono);
  font-size: 13px;
  line-height: 1.65rem;
  color: var(--pr-pass);
}

.blog-body li > ul,
.blog-body li > ol {
  margin-top: 8px;
}

/* цитата */
.blog-body blockquote {
  padding: 4px 0 4px 20px;
  border-left: 2px solid var(--pr-pass);
  color: var(--pr-text);
  font-size: 17px;
  line-height: 1.6;
}

.blog-body blockquote > * {
  margin: 0;
}

.blog-body blockquote > * + * {
  margin-top: 10px;
}

.blog-body hr {
  height: 1px;
  margin-top: 40px;
  margin-bottom: 40px;
  border: 0;
  background: var(--pr-line);
}

/* код */
.blog-body code {
  padding: 1px 6px;
  border-radius: 6px;
  background: var(--pr-glass-2);
  font-family: var(--pr-font-mono);
  font-size: .88em;
  color: var(--pr-text);
}

.blog-body pre {
  padding: 16px 18px;
  border-radius: 14px;
  background: var(--pr-bg-elev);
  border: 1px solid var(--pr-line);
  overflow-x: auto;
  font-size: 14px;
  line-height: 1.6;
  -webkit-overflow-scrolling: touch;
}

.blog-body pre code {
  padding: 0;
  background: none;
  font-size: inherit;
}

/* таблицы: широкая листается сама, страница не едет вбок */
.blog-body table {
  display: block;
  width: max-content;
  max-width: 100%;
  overflow-x: auto;
  border-collapse: collapse;
  border: 1px solid var(--pr-line);
  border-radius: 14px;
  font-size: 15px;
  line-height: 1.5;
  font-variant-numeric: tabular-nums;
}

.blog-body th,
.blog-body td {
  padding: 10px 14px;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--pr-line);
}

.blog-body tr:last-child > td {
  border-bottom: 0;
}

.blog-body th {
  font-family: var(--pr-font-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: .04em;
  text-transform: uppercase;
  color: var(--pr-text-mute);
  background: var(--pr-glass-1);
}

.blog-body td {
  color: var(--pr-text-dim);
}

/* картинки */
.blog-body img {
  display: block;
  max-width: 100%;
  height: auto;
  border-radius: 14px;
  border: 1px solid var(--pr-line);
  background: var(--pr-wall);
}

.blog-body figure {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.blog-body figcaption {
  font-size: 13px;
  color: var(--pr-text-mute);
  text-align: center;
}

/* ---------- спецблоки: :::note, :::warning, :::cta ---------- */

.blog-callout {
  padding: 18px 20px;
  border-radius: 14px;
  border: 1px solid var(--pr-glass-border);
  color: var(--pr-text);
}

.blog-callout > * {
  margin: 0;
}

.blog-callout > * + * {
  margin-top: 10px;
}

.blog-callout--note {
  background: var(--pr-pass-soft);
}

.blog-callout--warning {
  background: var(--pr-fail-soft);
  border-color: color-mix(in srgb, var(--pr-fail) 45%, transparent);
}

.blog-callout__title {
  display: block;
  font-family: var(--pr-font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--pr-pass);
}

.blog-callout--warning .blog-callout__title {
  color: var(--pr-fail);
}

/* призыв: внутри текста (:::cta) и в конце статьи — одна разметка */
.blog-cta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px 24px;
  padding: 24px;
  border-radius: 18px;
  background: var(--pr-glass-1);
  border: 1px solid var(--pr-pass);
  box-shadow: 0 0 40px -12px var(--pr-pass-glow);
}

.blog-body .blog-cta {
  margin-top: 32px;
  margin-bottom: 16px;
}

.blog-cta__text {
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-width: 0;
  flex: 1 1 280px;
}

.blog-cta__title {
  margin: 0;
  font-family: var(--pr-font-display);
  font-weight: 600;
  font-size: 20px;
  line-height: 1.25;
  letter-spacing: -.02em;
  color: var(--pr-text);
}

.blog-cta__note {
  margin: 0;
  font-size: 15px;
  line-height: 1.55;
  color: var(--pr-text-dim);
}

/* форма «адрес → Проверить сервер»: GET /app/check?target=… */
.blog-cta__form {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  flex: 1 1 360px;
}

.blog-cta__input {
  flex: 1 1 200px;
  min-width: 0;
  min-height: 52px;
  padding: 0 16px;
  border-radius: 14px;
  border: 1px solid var(--pr-line);
  background: var(--pr-bg-elev);
  color: var(--pr-text);
  font-family: var(--pr-font-mono);
  font-size: 16px;
}

.blog-cta__input::placeholder {
  color: var(--pr-text-mute);
}

.blog-cta__input:focus-visible {
  outline: 2px solid var(--pr-focus);
  outline-offset: 1px;
  border-color: transparent;
}

.blog-btn,
.blog-btn:hover {
  color: var(--pr-ink-on-accent) !important;
}

.blog-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 26px;
  border: 0;
  border-radius: 14px;
  background: var(--pr-pass);
  font-family: inherit;
  font-size: 16px;
  font-weight: 700;
  cursor: pointer;
  touch-action: manipulation;
  box-shadow: 0 0 0 0 var(--pr-pass-glow);
}

.blog-btn:hover {
  box-shadow: 0 0 34px var(--pr-pass-glow);
}

.blog-btn:active {
  transform: scale(.97);
}

/* после статьи: призыв, соседние статьи, «Все статьи» */
.blog-after {
  display: flex;
  flex-direction: column;
  gap: 16px;
  max-width: 72ch;
  margin-top: 48px;
}

.blog-next,
.blog-next:hover {
  color: var(--pr-text) !important;
}

.blog-next {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 4px 16px;
  align-items: center;
  padding: 20px 22px;
  border-radius: 16px;
  background: var(--pr-glass-1);
  border: 1px solid var(--pr-glass-border);
}

.blog-next:hover {
  border-color: var(--pr-pass);
  background: var(--pr-glass-2);
}

.blog-next__label {
  font-family: var(--pr-font-mono);
  font-size: 11px;
  letter-spacing: .06em;
  color: var(--pr-text-mute);
  text-transform: uppercase;
}

.blog-next__title {
  grid-column: 1;
  font-family: var(--pr-font-display);
  font-weight: 600;
  font-size: 18px;
  letter-spacing: -.02em;
}

.blog-next__arrow {
  grid-column: 2;
  grid-row: 1 / span 2;
  color: var(--pr-pass);
}

/* ---------- подвал ---------- */

.blog-footer {
  position: relative;
  z-index: 1;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 16px;
}

.blog-footer__inner {
  display: flex;
  flex-wrap: wrap;
  gap: 32px;
  justify-content: space-between;
  padding: 32px 0 calc(56px + env(safe-area-inset-bottom, 0px));
  border-top: 1px solid var(--pr-line);
}

.blog-footer__about {
  display: flex;
  flex-direction: column;
  gap: 10px;
  max-width: 38ch;
}

.blog-footer__text {
  margin: 0;
  font-size: 14px;
  color: var(--pr-text-mute);
}

.blog-footer__nav {
  display: flex;
  gap: 40px;
  flex-wrap: wrap;
}

.blog-footer__col {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.blog-footer__title {
  font-family: var(--pr-font-mono);
  font-size: 11px;
  color: var(--pr-text-mute);
  letter-spacing: .06em;
  text-transform: uppercase;
}

.blog-footer__link,
.blog-footer__link:hover {
  color: var(--pr-text-dim) !important;
}

.blog-footer__link {
  font-size: 15px;
}

.blog-footer__link:hover {
  color: var(--pr-text) !important;
}

.blog-footer__handle,
.blog-footer__handle:hover {
  color: var(--pr-pass) !important;
}

.blog-footer__handle {
  font-family: var(--pr-font-mono);
  font-size: 14px;
}

/* ---------- узкие экраны ---------- */

@media (max-width: 720px) {
  /* в шапке остаются знак, «Статьи», тема и «Войти»; главная — по знаку */
  .blog-nav__link--home,
  .blog-nav__link--app {
    display: none;
  }
}

@media (max-width: 600px) {
  .blog-title {
    font-size: clamp(24px, 7.6vw, 30px);
  }

  .blog-card {
    padding: 18px;
  }

  .blog-card__cover {
    width: calc(100% + 36px);
    margin: -18px -18px 4px;
  }

  .blog-body {
    font-size: 15px;
  }

  .blog-cta {
    padding: 20px;
  }

  .blog-cta__form .blog-btn {
    width: 100%;
  }
}

@media (max-width: 429px) {
  .blog-brand__text {
    display: none;
  }

  .blog-nav {
    margin-left: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .blog *,
  .blog *::before,
  .blog *::after {
    transition-duration: .01ms !important;
    animation-duration: .01ms !important;
  }

  html {
    scroll-behavior: auto;
  }
}