*{box-sizing:border-box}.content-page{min-height:100vh;background:var(--color-canvas)}.content-page::before{display:none}.content-page .site-header{grid-template-columns:auto 1fr}
.updates-shell,.post-shell{width:min(100% - 2rem,90rem);margin:0 auto;padding:2rem 0 5rem}.content-head{display:flex;align-items:end;justify-content:space-between;gap:2rem;padding-bottom:1.5rem;border-bottom:1px solid var(--color-border)}
.content-head h1,.post-head h1{margin:0;font:700 1.8125rem/1.2 var(--rl-font-body);letter-spacing:-.025em;text-wrap:balance}.content-head p{max-width:65ch;margin:.5rem 0 0;color:var(--color-muted);font-size:.9375rem;line-height:1.5}.content-search{display:grid;gap:.4rem;flex:0 1 22rem}.content-search span{color:var(--color-muted);font-size:.75rem}.content-search input{width:100%;min-height:2.75rem;padding:.65rem .75rem;border:1px solid var(--color-border);background:var(--control-bg);color:var(--color-text);font:500 .875rem var(--rl-font-body)}.content-search input::placeholder{color:#aeb3ac;opacity:1}
.content-layout{display:grid;grid-template-columns:12rem minmax(30rem,1fr) 16rem;align-items:start}.topic-filter,.source-note{position:sticky;top:var(--header-height);padding:1.5rem 1.25rem 1.5rem 0}.source-note{padding-left:1.25rem;padding-right:0}.topic-filter h2,.source-note h2,.feed-head h2{margin:0;font-size:1rem}.topic-filter>p,.source-note p{color:var(--color-muted);font-size:.6875rem;line-height:1.5}.topic-filter div{display:grid;margin-top:.75rem}.topic-filter button{min-height:2.5rem;border:0;border-bottom:1px solid var(--color-border);background:transparent;color:var(--color-muted);text-align:left;cursor:pointer}.topic-filter button:hover,.topic-filter button.is-active{color:var(--color-text)}.topic-filter button.is-active{font-weight:600}.update-index{min-height:42rem;padding:1.5rem;border-inline:1px solid var(--color-border)}.feed-head{display:flex;align-items:center;justify-content:space-between;padding-bottom:.75rem;border-bottom:1px solid var(--color-border)}.feed-head span{color:var(--color-muted);font-size:.75rem}
.update-row{display:grid;grid-template-columns:9rem minmax(0,1fr);gap:1rem;padding:1rem .5rem;border-bottom:1px solid var(--color-border);transition:background-color .18s ease}.update-row:hover{background:var(--color-surface)}.update-row img,.update-image-fallback{width:9rem;aspect-ratio:16/9;display:block;object-fit:cover;background:var(--color-surface-raised)}.update-row time{color:var(--color-muted);font:500 .6875rem var(--rl-font-data)}.update-row h3{margin:.3rem 0 .4rem;font-size:1rem;line-height:1.35}.update-row h3 a{color:var(--color-text);text-decoration:none}.update-row h3 a:hover{text-decoration:underline;text-decoration-color:var(--color-action);text-underline-offset:.2rem}.update-row p{display:-webkit-box;margin:0;overflow:hidden;color:var(--color-muted);font-size:.8125rem;line-height:1.5;-webkit-box-orient:vertical;-webkit-line-clamp:2}.topic-list{display:flex;flex-wrap:wrap;gap:.35rem;margin-top:.6rem}.topic-list span{padding:.2rem .35rem;background:var(--color-surface-raised);color:var(--color-muted);font-size:.625rem}.source-note dl{margin:1rem 0}.source-note dl div{padding:.65rem 0;border-bottom:1px solid var(--color-border)}.source-note dt{color:var(--color-muted);font-size:.6875rem}.source-note dd{margin:.2rem 0 0;font-size:.75rem}.source-note a,.source-button{color:var(--color-action);font-size:.75rem;font-weight:600;text-decoration:none}.update-skeleton{height:8rem;border-bottom:1px solid var(--color-border);background:var(--color-surface)}
.back-link{display:inline-flex;align-items:center;min-height:2.75rem;color:var(--color-muted);text-decoration:none}.back-link:hover{color:var(--color-text)}.post-article{width:min(100%,66rem);margin:1rem auto 0}.post-head{padding:2rem 0}.post-head h1{max-width:28ch;margin:.75rem 0;font-size:2.5rem}.post-head>p{max-width:68ch;margin:0;color:var(--color-muted);font-size:1rem;line-height:1.65;text-wrap:pretty}.post-provenance{display:flex;gap:1rem;color:var(--color-muted);font:500 .75rem var(--rl-font-data)}.post-provenance span{color:var(--color-action)}.post-cover{width:100%;height:auto;aspect-ratio:16/9;display:block;object-fit:cover;border:1px solid var(--color-border)}.post-body{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(15rem,.7fr);gap:2rem;padding:2rem 0;border-bottom:1px solid var(--color-border)}.post-body h2,.community-anchor h2{margin:0 0 .6rem;font-size:1.125rem}.post-body p,.community-anchor p{margin:0;color:var(--color-muted);line-height:1.65}.post-body aside{padding-left:1.5rem;border-left:1px solid var(--color-border)}.source-button{display:inline-flex;min-height:2.75rem;align-items:center;margin-top:1rem}.community-anchor{width:min(100%,66rem);margin:0 auto;padding:2rem 0}.load-more{width:100%;min-height:2.75rem;margin-top:1rem;border:1px solid var(--color-border);background:var(--color-surface);color:var(--color-text);font-weight:600;cursor:pointer}
button:focus-visible,a:focus-visible,input:focus-visible{outline:3px solid var(--color-focus)!important;outline-offset:3px}@media(max-width:68rem){.content-layout{grid-template-columns:11rem minmax(0,1fr)}.source-note{position:relative;top:auto;grid-column:1/-1;padding:1.5rem 0;border-top:1px solid var(--color-border)}}@media(max-width:48rem){.content-page .site-header{display:flex;overflow:hidden}.content-page .site-header nav{overflow-x:auto}.updates-shell,.post-shell{width:100%;padding:1.25rem 1rem 4rem}.content-head{align-items:flex-start;flex-direction:column}.content-search{width:100%;flex-basis:auto}.content-layout{display:block}.topic-filter{position:relative;top:auto;padding:1rem 0}.topic-filter div{display:flex;overflow-x:auto}.topic-filter button{flex:none;padding:0 .75rem}.update-index{min-height:0;padding:1rem 0;border:0}.post-head h1{font-size:2rem}.post-body{grid-template-columns:1fr}.post-body aside{padding:1.5rem 0 0;border-left:0;border-top:1px solid var(--color-border)}}@media(max-width:34rem){.update-row{grid-template-columns:6.5rem minmax(0,1fr)}.update-row img,.update-image-fallback{width:6.5rem}.content-page .logo>span{display:none}}@media(prefers-reduced-motion:reduce){.update-row{transition:none}}

.community-head{display:flex;align-items:flex-start;justify-content:space-between;gap:2rem}.post-rating{display:grid;gap:.4rem;flex:none}.post-rating>span{color:var(--color-muted);font-size:.6875rem}.post-rating>div{display:flex}.post-rating button{width:2.5rem;height:2.5rem;border:1px solid var(--color-border);border-right:0;background:transparent;color:var(--color-muted);cursor:pointer}.post-rating button:last-child{border-right:1px solid var(--color-border)}.post-rating button:hover,.post-rating button.is-selected{background:var(--color-action);color:#fff}.post-rating output{min-height:1rem;color:var(--color-muted);font-size:.6875rem}.comment-layout{display:grid;grid-template-columns:minmax(16rem,.7fr) minmax(0,1.3fr);gap:2rem;margin-top:1.5rem}.comment-form{display:grid;gap:1rem}.comment-form label{display:grid;gap:.4rem}.comment-form label span{color:var(--color-muted);font-size:.75rem}.comment-form input,.comment-form textarea{width:100%;border:1px solid var(--color-border);background:var(--control-bg);color:var(--color-text);padding:.7rem .75rem;font:500 .875rem/1.5 var(--rl-font-body);resize:vertical}.comment-form input{min-height:2.75rem}.comment-form input::placeholder,.comment-form textarea::placeholder{color:#aeb3ac;opacity:1}.comment-form button{min-height:2.75rem;border:0;background:var(--color-action);color:#fff;font-weight:600;cursor:pointer}.comment-form button:hover{background:var(--color-action-hover)}.comment-form button:disabled{cursor:wait;opacity:.65}.form-status{min-height:1.2rem!important;font-size:.75rem}.form-status.is-error{color:#e9a08f}.comment-list{border-top:1px solid var(--color-border)}.comment-item{padding:1rem 0;border-bottom:1px solid var(--color-border)}.comment-item header{display:flex;align-items:baseline;justify-content:space-between;gap:1rem}.comment-item strong{font-size:.8125rem}.comment-item time{color:var(--color-muted);font-size:.6875rem}.comment-item p{margin:.5rem 0 0!important;color:var(--color-text)!important;font-size:.8125rem;white-space:pre-wrap;overflow-wrap:anywhere}.comment-item.is-pending{padding:.85rem;background:var(--color-surface);border:1px dashed var(--color-border)}.comment-item.is-pending header::after{content:'На модерации';color:var(--color-action);font-size:.625rem}textarea:focus-visible{outline:3px solid var(--color-focus)!important;outline-offset:3px}
@media(max-width:48rem){.community-head{display:grid}.post-rating{width:100%}.comment-layout{grid-template-columns:1fr}}

/* Reviewed editorial */
.editorial-index .content-head{padding-block:2.5rem}.editorial-row{grid-template-columns:8rem minmax(0,1fr);padding-block:1.35rem}.editorial-row-mark{display:grid;align-content:start;gap:.55rem}.editorial-row-mark>span{width:max-content;padding:.28rem .42rem;background:var(--color-action);color:#fff;font:600 .625rem var(--rl-font-data);text-transform:uppercase;letter-spacing:.06em}.editorial-row-mark time{color:var(--color-muted);font:500 .6875rem var(--rl-font-data)}.editorial-meta{display:flex;flex-wrap:wrap;gap:.4rem 1rem;margin-top:.7rem;color:var(--color-muted);font-size:.6875rem}.topic-filter button span{float:right;color:var(--color-muted);font:500 .625rem var(--rl-font-data)}
.editorial-article{width:min(100%,78rem)}.editorial-article .post-head{max-width:58rem}.editorial-grid{display:grid;grid-template-columns:minmax(0,1fr) 19rem;gap:clamp(2rem,5vw,5rem);align-items:start;border-top:1px solid var(--color-border);padding:2.5rem 0 4rem}.article-body{max-width:44rem;color:var(--color-text);font-size:1rem;line-height:1.75}.article-body h2{margin:2.4rem 0 .7rem;font-size:1.375rem;line-height:1.25;letter-spacing:-.015em}.article-body h2:first-of-type{margin-top:1.6rem}.article-body p{margin:.8rem 0;color:var(--color-muted)}.article-body .article-lede{margin:0 0 1.5rem;color:var(--color-text);font-size:1.125rem;line-height:1.65}.article-body ul,.article-body ol{display:grid;gap:.6rem;margin:1rem 0;padding-left:1.35rem;color:var(--color-muted)}.article-body strong{color:var(--color-text)}.article-body code{padding:.12rem .3rem;background:var(--color-surface-raised);font:500 .84em var(--rl-font-data)}.citation-ref{color:var(--color-action);font:600 .75rem var(--rl-font-data);text-decoration:none}.citation-ref:hover{text-decoration:underline}.article-callout{margin:2rem 0;padding:1.2rem 1.25rem;border:1px solid var(--color-border);background:var(--color-surface)}.article-callout strong{color:var(--color-action)}.article-callout p{margin:.35rem 0 0}.article-checklist{counter-reset:item;list-style:none!important;padding:0!important}.article-checklist li{display:grid;grid-template-columns:2rem 1fr;gap:.75rem;padding:.85rem 0;border-bottom:1px solid var(--color-border)}.article-checklist li::before{counter-increment:item;content:counter(item,decimal-leading-zero);color:var(--color-action);font:600 .75rem var(--rl-font-data)}
.citation-panel{position:sticky;top:calc(var(--header-height) + 1.5rem);padding:1.25rem;border:1px solid var(--color-border);background:var(--color-surface)}.citation-panel h2{margin:.35rem 0;font-size:1.1rem}.citation-panel>div>p{margin:0;color:var(--color-muted);font-size:.75rem;line-height:1.55}.citation-panel ol{margin:1rem 0;padding:0;list-style:none}.citation-panel li{display:grid;grid-template-columns:1.75rem minmax(0,1fr) 2rem;gap:.55rem;align-items:start;padding:.75rem 0;border-top:1px solid var(--color-border)}.citation-panel li>span{color:var(--color-action);font:600 .65rem var(--rl-font-data)}.citation-panel li div{display:grid;gap:.2rem}.citation-panel li strong{font-size:.72rem;line-height:1.35}.citation-panel li small{color:var(--color-muted);font-size:.625rem}.citation-panel li>a{display:grid;width:2rem;height:2rem;place-items:center;color:var(--color-text);text-decoration:none}.citation-panel dl{margin:1rem 0 0}.citation-panel dl div{display:flex;justify-content:space-between;gap:1rem;padding:.5rem 0;border-top:1px solid var(--color-border);font-size:.625rem}.citation-panel dt{color:var(--color-muted)}.citation-panel dd{margin:0;text-align:right}
@media(max-width:60rem){.editorial-grid{grid-template-columns:1fr}.citation-panel{position:relative;top:auto}.citation-panel ol{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 1rem}}
@media(max-width:34rem){.editorial-row{grid-template-columns:1fr}.editorial-row-mark{display:flex;align-items:center}.citation-panel ol{grid-template-columns:1fr}}

/* Content OS visual layer: warm technical surfaces, quiet motion, no decorative cards. */
.content-page{background:#111713;color:var(--color-text);isolation:isolate}
.content-page::before{content:"";position:fixed;inset:0;z-index:-2;display:block;background:linear-gradient(rgba(255,255,255,.025) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.025) 1px,transparent 1px);background-size:3.5rem 3.5rem;mask-image:linear-gradient(to bottom,#000 0,transparent 80%)}
.content-page::after{content:"";position:fixed;z-index:-1;width:34rem;height:34rem;right:-12rem;top:7rem;border-radius:50%;background:rgba(190,232,92,.1);filter:blur(4.5rem);animation:ambient-drift 14s ease-in-out infinite alternate;pointer-events:none}
.content-page .site-header{background:rgba(17,23,19,.88);backdrop-filter:blur(18px)}
.content-head-accent{position:relative;overflow:hidden;padding:2.75rem clamp(1rem,3vw,2.5rem);border:1px solid rgba(190,232,92,.22);background:linear-gradient(110deg,rgba(190,232,92,.09),rgba(56,150,139,.06) 48%,rgba(255,122,72,.08))}
.content-head-accent::after{content:"";position:absolute;width:7rem;height:.18rem;left:clamp(1rem,3vw,2.5rem);bottom:0;background:#bee85c;box-shadow:0 0 2rem rgba(190,232,92,.55)}
.update-row{transition:background-color .18s ease,transform .18s ease}
.update-row:hover{transform:translateX(.2rem)}
.update-row.is-analysis{position:relative;background:linear-gradient(90deg,rgba(190,232,92,.055),transparent 48%)}
.update-row.is-analysis::before{content:"";position:absolute;inset:.75rem auto .75rem -.1rem;width:.18rem;background:#bee85c}
.update-kicker{display:flex;align-items:center;gap:.55rem}
.update-kicker>span{color:#bee85c;font:700 .62rem var(--rl-font-data);letter-spacing:.04em;text-transform:uppercase}
.update-kicker small{color:var(--color-muted);font-size:.65rem}
@keyframes ambient-drift{to{transform:translate(-8rem,7rem) scale(1.12)}}
@media(prefers-reduced-motion:reduce){.content-page::after{animation:none}.update-row:hover{transform:none}}

/* Anonymous text nodes inside checklist items must not create an implicit grid column. */
.article-checklist li{position:relative;display:block;padding:.85rem 0 .85rem 3rem}
.article-checklist li::before{position:absolute;left:0;top:1rem}
@media(max-width:48rem){.content-page .site-header nav a[href="/#catalog"],.content-page .site-header nav a[href="/calculators"],.content-page .site-header nav a[href="/genetics"]{display:none}.content-page .site-header nav{margin-left:auto}}