:root {
    --bg: #080b12;
    --bg-soft: #0d121d;
    --surface: rgba(16, 22, 35, .82);
    --surface-solid: #101623;
    --surface-hover: #151e2e;
    --text: #f4f5ef;
    --muted: #9da8b8;
    --mint: #61ecb4;
    --mint-deep: #0bb77a;
    --violet: #8a8df2;
    --line: rgba(255, 255, 255, .075);
    --line-strong: rgba(97, 236, 180, .25);
    --shadow: 0 36px 100px rgba(0, 0, 0, .28);
    --shell: 1240px;
    --article: 760px;
    --sans: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    --display: Outfit, Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    --mono: "JetBrains Mono", "SFMono-Regular", Consolas, monospace;
}

:root[data-theme="light"] {
    --bg: #f4f5f2;
    --bg-soft: #eceeea;
    --surface: rgba(255, 255, 255, .84);
    --surface-solid: #fff;
    --surface-hover: #f8f9f6;
    --text: #111821;
    --muted: #586371;
    --mint: #087a54;
    --mint-deep: #066847;
    --violet: #585bbd;
    --line: rgba(17, 24, 33, .095);
    --line-strong: rgba(8, 122, 84, .26);
    --shadow: 0 32px 80px rgba(24, 38, 55, .12);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; background: var(--bg); color-scheme: dark; }
:root[data-theme="light"] { color-scheme: light; }
body {
    margin: 0;
    color: var(--text);
    background:
        linear-gradient(var(--line) 1px, transparent 1px),
        linear-gradient(90deg, var(--line) 1px, transparent 1px),
        radial-gradient(circle at 82% 3%, color-mix(in srgb, var(--mint) 9%, transparent), transparent 28%),
        var(--bg);
    background-size: 76px 76px, 76px 76px, 100% 100%, auto;
    font-family: var(--sans);
    font-size: 16px;
    line-height: 1.65;
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
}

img { display: block; max-width: 100%; height: auto; }
a { color: inherit; }
button, input { font: inherit; }
button { color: inherit; }
.shell { width: min(var(--shell), calc(100% - 48px)); margin-inline: auto; }
.screen-reader-text {
    position: absolute !important;
    width: 1px !important;
    height: 1px !important;
    padding: 0 !important;
    margin: -1px !important;
    overflow: hidden !important;
    clip: rect(0, 0, 0, 0) !important;
    white-space: nowrap !important;
    border: 0 !important;
}
.skip-link {
    position: fixed;
    top: 12px;
    left: 12px;
    z-index: 1000;
    padding: 10px 14px;
    border-radius: 10px;
    color: #07110d;
    background: var(--mint);
    transform: translateY(-160%);
}
.skip-link:focus { transform: translateY(0); }

.reading-progress { position: fixed; inset: 0 0 auto; z-index: 1000; height: 2px; }
.reading-progress span { display: block; width: 100%; height: 100%; background: var(--mint); transform: scaleX(0); transform-origin: left; }

.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    border-bottom: 1px solid var(--line);
    background: color-mix(in srgb, var(--bg) 82%, transparent);
    backdrop-filter: blur(22px) saturate(130%);
}
.site-header__inner { display: flex; align-items: center; min-height: 76px; }
.brand { display: inline-flex; align-items: center; gap: 11px; text-decoration: none; }
.brand__mark { width: 36px; height: 36px; color: var(--mint); }
.brand__text { color: var(--text); font-family: var(--display); font-size: 1.18rem; font-weight: 800; letter-spacing: -.04em; }
.brand__text span { color: var(--mint); }
.brand__text i { color: var(--violet); font-style: normal; }
.site-nav { margin-left: auto; }
.site-nav__list,
.site-nav ul { display: flex; align-items: center; gap: 4px; margin: 0; padding: 5px; list-style: none; border: 1px solid var(--line); border-radius: 999px; }
.site-nav a { display: block; padding: 8px 13px; border-radius: 999px; color: var(--muted); font-size: .82rem; font-weight: 650; text-decoration: none; }
.site-nav a:hover, .site-nav .current-menu-item > a { color: var(--text); background: color-mix(in srgb, var(--text) 6%, transparent); }
.site-header__actions { display: flex; align-items: center; gap: 9px; margin-left: 18px; }
.telegram-link,
.theme-toggle { display: grid; width: 38px; height: 38px; place-items: center; border: 1px solid var(--line); border-radius: 50%; color: var(--muted); background: transparent; cursor: pointer; }
.telegram-link svg { width: 18px; fill: currentColor; }
.theme-toggle svg { position: absolute; width: 17px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; transition: opacity .2s, transform .2s; }
:root[data-theme="dark"] .theme-toggle__moon { opacity: 0; transform: scale(.6) rotate(-20deg); }
:root[data-theme="light"] .theme-toggle__sun { opacity: 0; transform: scale(.6) rotate(20deg); }
.telegram-link:hover, .theme-toggle:hover { color: var(--mint); border-color: var(--line-strong); }
.header-cta { padding: 9px 16px; border: 1px solid var(--line-strong); border-radius: 999px; color: var(--text); background: color-mix(in srgb, var(--mint) 6%, transparent); font-size: .82rem; font-weight: 700; text-decoration: none; }
.header-cta:hover { color: #06110d; background: var(--mint); }
.menu-toggle { display: none; width: 40px; height: 40px; margin-left: auto; padding: 10px; border: 1px solid var(--line); border-radius: 50%; background: transparent; }
.menu-toggle span { display: block; height: 1px; margin: 4px 0; background: currentColor; }

.eyebrow { display: flex; align-items: center; gap: 10px; margin-bottom: 22px; color: var(--muted); font-family: var(--mono); font-size: .66rem; letter-spacing: .12em; }
.eyebrow span { width: 7px; height: 7px; border-radius: 50%; background: var(--mint); box-shadow: 0 0 0 5px color-mix(in srgb, var(--mint) 8%, transparent), 0 0 20px color-mix(in srgb, var(--mint) 38%, transparent); }

.knowledge-hero { position: relative; overflow: hidden; padding: 108px 0 86px; }
.knowledge-hero::after { content: ''; position: absolute; inset: auto 0 0; height: 120px; background: linear-gradient(transparent, var(--bg)); pointer-events: none; }
.knowledge-hero__grid { display: grid; grid-template-columns: minmax(0, 1.04fr) minmax(400px, .96fr); gap: 92px; align-items: center; }
.knowledge-hero h1 { max-width: 780px; margin: 0 0 26px; font-family: var(--display); font-size: clamp(3.6rem, 6.5vw, 6.4rem); line-height: .95; letter-spacing: -.06em; text-wrap: balance; }
.knowledge-hero h1 em { color: var(--mint); font-style: normal; }
.knowledge-hero__copy > p { max-width: 650px; margin: 0 0 34px; color: var(--muted); font-size: 1.05rem; line-height: 1.75; }
.knowledge-search { display: flex; align-items: center; max-width: 650px; padding: 7px 7px 7px 16px; border: 1px solid var(--line); border-radius: 15px; background: var(--surface); box-shadow: 0 20px 55px rgba(0, 0, 0, .12); }
.knowledge-search svg { flex: 0 0 auto; width: 19px; fill: none; stroke: var(--muted); stroke-width: 1.7; }
.knowledge-search input { min-width: 0; flex: 1; padding: 10px 12px; border: 0; outline: 0; color: var(--text); background: transparent; }
.knowledge-search input::placeholder { color: color-mix(in srgb, var(--muted) 78%, transparent); }
.knowledge-search button { padding: 10px 17px; border: 0; border-radius: 10px; color: #06110d; background: var(--mint); font-size: .82rem; font-weight: 750; cursor: pointer; }

.knowledge-map { position: relative; isolation: isolate; min-height: 420px; overflow: hidden; border: 1px solid var(--line); border-radius: 32px; background: radial-gradient(circle at 50% 50%, color-mix(in srgb, var(--mint) 8%, transparent), transparent 35%), linear-gradient(145deg, color-mix(in srgb, var(--surface) 90%, transparent), transparent); box-shadow: var(--shadow); }
.knowledge-map::before, .knowledge-map::after { content: ''; position: absolute; border: 1px solid var(--line); border-radius: 50%; }
.knowledge-map::before { inset: 66px 95px; animation: map-orbit 16s linear infinite; }
.knowledge-map::after { inset: 110px 145px; border-color: var(--line-strong); animation: map-orbit 12s linear infinite reverse; }
.knowledge-map > .knowledge-map__connections { position: absolute; inset: 30px; width: calc(100% - 60px); height: calc(100% - 60px); overflow: visible; }
.knowledge-map__connections path { fill: none; stroke: var(--line-strong); stroke-width: 1; stroke-dasharray: 5 9; animation: map-flow 8s linear infinite; }
.knowledge-map__core { position: absolute; top: 50%; left: 50%; z-index: 2; display: flex; width: 154px; height: 172px; align-items: center; flex-direction: column; justify-content: center; padding: 15px 12px 13px; border: 1px solid var(--line-strong); border-radius: 36px; background: linear-gradient(160deg, color-mix(in srgb, var(--mint) 7%, var(--surface-solid)), var(--surface-solid)); box-shadow: 0 0 0 7px color-mix(in srgb, var(--mint) 3%, transparent), 0 0 80px color-mix(in srgb, var(--mint) 15%, transparent); transform: translate(-50%, -50%); text-align: center; animation: map-core-float 5s ease-in-out infinite; }
.knowledge-map__cat { width: 105px; height: 88px; overflow: visible; }
.knowledge-map__cat-halo { fill: color-mix(in srgb, var(--mint) 7%, transparent); stroke: color-mix(in srgb, var(--mint) 20%, transparent); stroke-width: 1; }
.knowledge-map__cat-head { fill: color-mix(in srgb, var(--surface-solid) 78%, var(--mint)); stroke: var(--mint); stroke-width: 2.3; stroke-linecap: round; stroke-linejoin: round; }
.knowledge-map__cat-ear { fill: color-mix(in srgb, var(--violet) 32%, transparent); }
.knowledge-map__cat-eye { fill: var(--mint); transform-box: fill-box; transform-origin: center; animation: cat-blink 6s ease-in-out infinite; }
.knowledge-map__cat-face { fill: none; stroke: color-mix(in srgb, var(--text) 78%, transparent); stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.knowledge-map__cat-signal { fill: var(--violet); filter: drop-shadow(0 0 7px var(--violet)); transform-box: fill-box; transform-origin: center; animation: cat-signal 2.4s ease-in-out infinite; }
.knowledge-map__core-name { margin-top: 4px; color: var(--mint); font-family: var(--display); font-size: 1rem; font-weight: 800; letter-spacing: .13em; line-height: 1; }
.knowledge-map__core small { margin-top: 7px; color: var(--muted); font-family: var(--mono); font-size: .52rem; letter-spacing: .05em; }
.map-node { position: absolute; z-index: 3; display: flex; align-items: center; gap: 7px; padding: 8px 11px; border: 1px solid var(--line); border-radius: 999px; color: var(--text); background: var(--surface-solid); font-family: var(--mono); font-size: .61rem; box-shadow: 0 12px 30px rgba(0, 0, 0, .15); }
.map-node i { width: 5px; height: 5px; border-radius: 50%; background: var(--mint); box-shadow: 0 0 9px color-mix(in srgb, var(--mint) 55%, transparent); animation: map-node-pulse 2.8s ease-in-out infinite; }
.map-node--one { top: 58px; left: 55px; }
.map-node--two { top: 58px; right: 45px; }
.map-node--three { right: 45px; bottom: 60px; }
.map-node--four { left: 55px; bottom: 58px; }
.map-node--two i { animation-delay: -.7s; }
.map-node--three i { animation-delay: -1.4s; }
.map-node--four i { animation-delay: -2.1s; }

@keyframes map-flow { to { stroke-dashoffset: -84; } }
@keyframes map-orbit { 50% { border-color: color-mix(in srgb, var(--mint) 20%, transparent); transform: scale(1.025); } }
@keyframes map-core-float { 0%, 100% { transform: translate(-50%, -50%); } 50% { transform: translate(-50%, calc(-50% - 7px)); } }
@keyframes map-node-pulse { 0%, 100% { opacity: .55; transform: scale(.75); } 50% { opacity: 1; transform: scale(1.25); } }
@keyframes cat-blink { 0%, 44%, 48%, 100% { transform: scaleY(1); } 46% { transform: scaleY(.12); } }
@keyframes cat-signal { 0%, 100% { opacity: .5; transform: scale(.75); } 50% { opacity: 1; transform: scale(1.3); } }

.topic-strip { border-block: 1px solid var(--line); background: color-mix(in srgb, var(--surface) 40%, transparent); }
.topic-strip__inner { display: flex; align-items: center; gap: 30px; min-height: 86px; }
.topic-strip__label { flex: 0 0 auto; color: var(--muted); font-family: var(--mono); font-size: .62rem; letter-spacing: .12em; }
.topic-strip__links { display: flex; gap: 8px; overflow-x: auto; scrollbar-width: none; }
.topic-strip__links::-webkit-scrollbar { display: none; }
.topic-strip__links a { flex: 0 0 auto; padding: 8px 12px; border: 1px solid var(--line); border-radius: 999px; color: var(--muted); font-size: .76rem; text-decoration: none; }
.topic-strip__links a:hover { color: var(--text); border-color: var(--line-strong); }
.topic-strip__links sup { margin-left: 5px; color: var(--mint); font-family: var(--mono); font-size: .55rem; }

.feed-section { padding: 104px 0 118px; }
.section-heading { display: grid; grid-template-columns: 1fr 1fr; gap: 50px; align-items: end; margin-bottom: 42px; }
.section-heading span { color: var(--mint); font-family: var(--mono); font-size: .64rem; letter-spacing: .12em; }
.section-heading h2 { margin: 8px 0 0; font-family: var(--display); font-size: clamp(2.2rem, 4vw, 3.65rem); line-height: 1; letter-spacing: -.05em; }
.section-heading > p { max-width: 460px; margin: 0 0 3px auto; color: var(--muted); font-size: .94rem; }
.post-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
.post-grid--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.post-grid--1 { grid-template-columns: minmax(0, 2fr) minmax(260px, 1fr); }
.post-grid--1 .post-card { grid-column: 1; }
.post-card { min-width: 0; overflow: hidden; border: 1px solid var(--line); border-radius: 20px; background: var(--surface); transition: transform .25s ease, border-color .25s ease, box-shadow .25s ease; }
.post-card:hover { border-color: var(--line-strong); box-shadow: 0 25px 65px rgba(0, 0, 0, .16); transform: translateY(-5px); }
.post-card__media { display: block; aspect-ratio: 16 / 9; overflow: hidden; border-bottom: 1px solid var(--line); background: var(--bg-soft); text-decoration: none; }
.post-card__media img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s cubic-bezier(.16, 1, .3, 1); }
.post-card:hover .post-card__media img { transform: scale(1.035); }
.post-card__visual { position: relative; display: grid; width: 100%; height: 100%; place-items: center; overflow: hidden; background: radial-gradient(circle at 50% 50%, color-mix(in srgb, var(--mint) 12%, transparent), transparent 52%); }
.post-card__visual::before, .post-card__visual::after { content: ''; position: absolute; border: 1px solid var(--line); border-radius: 50%; }
.post-card__visual::before { width: 190px; height: 190px; }
.post-card__visual::after { width: 110px; height: 110px; border-color: var(--line-strong); }
.post-card__visual i { width: 11px; height: 11px; border-radius: 50%; background: var(--mint); box-shadow: 0 0 35px var(--mint); }
.post-card__visual b { position: absolute; bottom: 18px; left: 19px; color: var(--muted); font-family: var(--mono); font-size: .61rem; font-weight: 500; letter-spacing: .09em; text-transform: uppercase; }
.post-card__content { padding: 22px 22px 24px; }
.post-meta { display: flex; flex-wrap: wrap; gap: 7px 15px; color: var(--muted); font-family: var(--mono); font-size: .6rem; letter-spacing: .04em; text-transform: uppercase; }
.post-meta span:first-child { color: var(--mint); }
.post-card__title { margin: 15px 0 11px; font-family: var(--display); font-size: clamp(1.22rem, 2vw, 1.52rem); line-height: 1.16; letter-spacing: -.035em; text-wrap: balance; }
.post-card__title a { text-decoration: none; }
.post-card__excerpt { min-height: 74px; color: var(--muted); font-size: .86rem; line-height: 1.65; }
.post-card__excerpt p { margin: 0; }
.text-link { display: inline-flex; align-items: center; gap: 7px; margin-top: 18px; color: var(--text); font-size: .76rem; font-weight: 700; text-decoration: none; }
.text-link span { color: var(--mint); }

.pagination { margin-top: 45px; }
.pagination .nav-links { display: flex; justify-content: center; gap: 7px; }
.pagination a, .pagination .current { display: grid; min-width: 39px; height: 39px; place-items: center; border: 1px solid var(--line); border-radius: 10px; color: var(--muted); text-decoration: none; }
.pagination .current, .pagination a:hover { color: #06110d; border-color: var(--mint); background: var(--mint); }

.editorial-note { padding: 0 0 112px; }
.editorial-note__inner { display: grid; grid-template-columns: .35fr 1.1fr .8fr; gap: 55px; align-items: end; padding: 42px; border: 1px solid var(--line); border-radius: 24px; background: linear-gradient(135deg, color-mix(in srgb, var(--mint) 6%, var(--surface)), var(--surface)); }
.editorial-note__mark { color: var(--text); font-family: var(--display); font-size: 1.65rem; font-weight: 800; letter-spacing: -.04em; }
.editorial-note__mark span { color: var(--mint); }
.editorial-note small { color: var(--mint); font-family: var(--mono); font-size: .61rem; letter-spacing: .12em; }
.editorial-note h2 { margin: 10px 0 0; font-family: var(--display); font-size: clamp(1.8rem, 3vw, 2.8rem); line-height: 1.04; letter-spacing: -.045em; }
.editorial-note p { margin: 0; color: var(--muted); font-size: .88rem; }

.archive-main { min-height: 70vh; padding: 92px 0 110px; }
.archive-header { max-width: 850px; margin-bottom: 48px; }
.archive-header h1 { margin: 0; font-family: var(--display); font-size: clamp(3rem, 6vw, 5.5rem); line-height: .98; letter-spacing: -.06em; }
.archive-header > p, .archive-header__description { max-width: 650px; margin-top: 20px; color: var(--muted); }
.archive-header__description p { margin: 0; }
.empty-state { padding: 70px; border: 1px solid var(--line); border-radius: 20px; text-align: center; }
.empty-state strong { font-family: var(--display); font-size: 1.6rem; }
.empty-state p { color: var(--muted); }

.article-hero { padding: 90px 0 54px; }
.article-hero__inner { max-width: 970px; }
.breadcrumbs { display: flex; gap: 8px; margin-bottom: 24px; color: var(--muted); font-size: .7rem; }
.breadcrumbs a { text-decoration: none; }
.breadcrumbs a:hover { color: var(--mint); }
.post-meta--article { margin-bottom: 20px; }
.article-hero h1 { max-width: 970px; margin: 0; font-family: var(--display); font-size: clamp(3rem, 6vw, 5.8rem); line-height: .98; letter-spacing: -.06em; text-wrap: balance; }
.article-hero--long .article-hero__inner { max-width: 1080px; }
.article-hero--long h1 { max-width: 1080px; font-size: clamp(3rem, 5vw, 4.65rem); line-height: 1; }
.article-hero__lead { max-width: 760px; margin: 26px 0 0; color: var(--muted); font-size: 1.15rem; line-height: 1.7; }
.article-author { display: flex; align-items: center; gap: 12px; margin-top: 32px; color: var(--muted); font-size: .72rem; }
.article-author img { border: 1px solid var(--line); border-radius: 50%; }
.article-author div { display: flex; flex-direction: column; line-height: 1.35; }
.article-author small { color: var(--muted); }
.article-author a { color: var(--text); font-weight: 700; text-decoration: none; }
.article-author > span { margin-left: 8px; padding-left: 20px; border-left: 1px solid var(--line); }
.article-cover { overflow: hidden; max-height: 690px; margin-bottom: 60px; border: 1px solid var(--line); border-radius: 24px; }
.article-cover img { width: 100%; max-height: 690px; object-fit: cover; }
.article-layout { display: grid; grid-template-columns: 170px minmax(0, var(--article)) 1fr; gap: 45px; }
.article-aside { position: sticky; top: 110px; align-self: start; display: flex; flex-direction: column; gap: 12px; padding-top: 8px; }
.article-aside span { color: var(--mint); font-family: var(--mono); font-size: .59rem; letter-spacing: .12em; }
.article-aside a { color: var(--muted); font-size: .72rem; text-decoration: none; }
.article-aside a:hover { color: var(--text); }
.article-content { grid-column: 2; min-width: 0; color: color-mix(in srgb, var(--text) 90%, var(--muted)); font-size: 1.08rem; line-height: 1.82; }
.article-content > *:first-child { margin-top: 0; }
.article-content h2, .article-content h3 { font-family: var(--display); line-height: 1.12; letter-spacing: -.04em; text-wrap: balance; }
.article-content h2 { margin: 2.2em 0 .75em; font-size: clamp(1.9rem, 3.3vw, 2.75rem); }
.article-content h3 { margin: 1.8em 0 .65em; font-size: 1.55rem; }
.article-content p { margin: 0 0 1.3em; }
.article-content a { color: var(--mint); text-decoration-thickness: 1px; text-underline-offset: 3px; }
.article-content blockquote { margin: 2em 0; padding: 22px 25px; border: 1px solid var(--line-strong); border-left: 3px solid var(--mint); border-radius: 0 15px 15px 0; background: color-mix(in srgb, var(--mint) 4%, var(--surface)); }
.article-content blockquote p:last-child { margin-bottom: 0; }
.article-content pre { max-width: 100%; overflow-x: auto; padding: 20px; border: 1px solid var(--line); border-radius: 15px; background: #060911; color: #dbe6df; font-family: var(--mono); font-size: .82rem; line-height: 1.65; }
.article-content code { padding: .15em .35em; border-radius: 5px; background: color-mix(in srgb, var(--text) 7%, transparent); font-family: var(--mono); font-size: .85em; }
.article-content pre code { padding: 0; background: transparent; }
.article-content figure { margin: 2em 0; }
.article-content figcaption { margin-top: 8px; color: var(--muted); font-size: .72rem; text-align: center; }
.article-content table { width: 100%; border-collapse: collapse; font-size: .9rem; }
.article-content th, .article-content td { padding: 12px; border: 1px solid var(--line); text-align: left; }
.article-content th { background: var(--surface); }
.article-footer { display: flex; justify-content: space-between; align-items: center; max-width: 970px; margin-top: 60px; padding-top: 25px; padding-bottom: 100px; border-top: 1px solid var(--line); }
.article-tags { display: flex; flex-wrap: wrap; gap: 7px; }
.article-tags a { padding: 6px 10px; border: 1px solid var(--line); border-radius: 999px; color: var(--muted); font-size: .68rem; text-decoration: none; }
.page-main { padding: 85px 0 110px; }
.article--page { max-width: var(--article); }
.page-header h1 { margin: 0 0 45px; font-family: var(--display); font-size: clamp(3rem, 6vw, 5rem); line-height: 1; letter-spacing: -.06em; }
.article--page .article-content { display: block; }

.not-found { min-height: 72vh; display: grid; place-items: center; }
.not-found__inner { text-align: center; }
.not-found__inner > span { color: var(--mint); font-family: var(--mono); font-size: .65rem; letter-spacing: .12em; }
.not-found h1 { margin: 12px 0; font-family: var(--display); font-size: clamp(3rem, 7vw, 6rem); letter-spacing: -.06em; }
.not-found p { margin-bottom: 30px; color: var(--muted); }

.site-footer { border-top: 1px solid var(--line); background: color-mix(in srgb, var(--bg-soft) 75%, var(--bg)); }
.site-footer__grid { display: grid; grid-template-columns: 1.1fr .8fr 1fr; gap: 55px; padding-top: 56px; padding-bottom: 45px; }
.site-footer__brand p { max-width: 420px; margin: 15px 0 0; color: var(--muted); font-size: .8rem; }
.site-footer__links { display: flex; flex-direction: column; gap: 7px; }
.site-footer__links ul { display: flex; flex-direction: column; gap: 7px; margin: 0; padding: 0; list-style: none; }
.site-footer__links a { color: var(--muted); font-size: .76rem; text-decoration: none; }
.site-footer__links a:hover { color: var(--mint); }
.site-footer__meta { display: flex; flex-direction: column; gap: 7px; align-items: flex-end; color: var(--muted); font-family: var(--mono); font-size: .61rem; text-align: right; }

@media (max-width: 1080px) {
    .site-nav { display: none; position: absolute; top: 68px; right: 24px; left: 24px; padding: 12px; border: 1px solid var(--line); border-radius: 16px; background: var(--surface-solid); box-shadow: var(--shadow); }
    .site-nav.is-open { display: block; }
    .site-nav__list, .site-nav ul { align-items: stretch; flex-direction: column; border: 0; border-radius: 0; }
    .menu-toggle { display: block; }
    .knowledge-hero__grid { grid-template-columns: 1fr 1fr; gap: 45px; }
    .post-grid { grid-template-columns: repeat(2, 1fr); }
    .editorial-note__inner { grid-template-columns: .3fr 1.2fr; }
    .editorial-note__inner > p { grid-column: 2; }
    .article-layout { grid-template-columns: 120px minmax(0, var(--article)); gap: 35px; }
}

@media (max-width: 800px) {
    .knowledge-hero { padding-top: 75px; }
    .knowledge-hero__grid { grid-template-columns: minmax(0, 1fr); }
    .knowledge-hero__copy,
    .knowledge-map { min-width: 0; }
    .knowledge-map { min-height: 380px; }
    .section-heading { grid-template-columns: 1fr; gap: 18px; }
    .section-heading > p { margin-left: 0; }
    .article-layout { grid-template-columns: 1fr; }
    .article-aside { position: static; flex-direction: row; justify-content: space-between; }
    .article-content { grid-column: 1; }
    .site-footer__grid { grid-template-columns: 1fr 1fr; }
    .site-footer__meta { grid-column: 1 / -1; align-items: flex-start; text-align: left; }
}

@media (max-width: 620px) {
    .shell { width: min(100% - 30px, var(--shell)); }
    .site-header__inner { min-height: 66px; }
    .brand__mark { width: 31px; height: 31px; }
    .brand__text { font-size: 1.03rem; }
    .telegram-link { display: none; }
    .header-cta { display: none; }
    .knowledge-hero { padding: 64px 0 58px; }
    .knowledge-hero h1 { max-width: 100%; font-size: clamp(2.75rem, 13.5vw, 3.4rem); overflow-wrap: anywhere; }
    .knowledge-hero__copy > p,
    .knowledge-search { max-width: 100%; }
    .knowledge-search button { padding-inline: 13px; }
    .knowledge-map { min-height: 310px; border-radius: 22px; }
    .knowledge-map::before { inset: 52px 55px; }
    .knowledge-map::after { inset: 85px 95px; }
    .knowledge-map__core { width: 128px; height: 145px; padding: 12px 9px 10px; border-radius: 29px; }
    .knowledge-map__cat { width: 88px; height: 73px; }
    .knowledge-map__core-name { font-size: .86rem; }
    .map-node { font-size: .55rem; }
    .map-node--one { top: 34px; left: 23px; }
    .map-node--two { top: 35px; right: 19px; }
    .map-node--three { right: 20px; bottom: 36px; }
    .map-node--four { left: 20px; bottom: 35px; }
    .topic-strip__inner { align-items: flex-start; flex-direction: column; gap: 12px; padding-block: 20px; }
    .topic-strip__links { width: 100%; }
    .feed-section { padding: 72px 0 82px; }
    .post-grid { grid-template-columns: 1fr; }
    .post-card__excerpt { min-height: 0; }
    .editorial-note { padding-bottom: 80px; }
    .editorial-note__inner { grid-template-columns: 1fr; gap: 20px; padding: 28px; }
    .editorial-note__inner > p { grid-column: 1; }
    .archive-main { padding-top: 65px; }
    .article-hero { padding-top: 62px; }
    .article-hero h1 { font-size: clamp(2.8rem, 13vw, 4rem); }
    .article-hero__lead { font-size: 1rem; }
    .article-author { align-items: flex-start; flex-wrap: wrap; }
    .article-author > span { flex-basis: 100%; margin-left: 56px; padding-left: 0; border-left: 0; }
    .article-cover { width: 100%; margin-bottom: 40px; border-inline: 0; border-radius: 0; }
    .article-content { font-size: 1rem; }
    .article-footer { align-items: flex-start; flex-direction: column; gap: 20px; padding-bottom: 75px; }
    .site-footer__grid { grid-template-columns: 1fr; gap: 30px; }
    .site-footer__meta { grid-column: auto; }
}

@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}