/* CVguide blog v2 (G-blog, 2026-10-23).
   Hub: category grid in the spirit of myresume.ru/blog, CVguide palette.
   Article: hero card, quick navigation and content card follow slidepix.ru/blog layout.
   Prefix .cvb- only; does not touch other content types. */
.cvb{--cvb-blue:var(--stx-accent,#2F6BFF);--cvb-blue-deep:#1f55e0;--cvb-ink:var(--stx-text,#1B2430);--cvb-muted:var(--stx-text-2,#566274);--cvb-line:#dbe6fb;--cvb-card:#fff;--cvb-soft:#edf3ff;--cvb-shadow:0 10px 32px rgba(47,107,255,.08);--cvb-radius:18px;width:min(1120px,calc(100% - 40px));margin:0 auto;padding:36px 0 72px;color:var(--cvb-ink);font-family:Inter,var(--stx-font,"Segoe UI"),sans-serif;min-width:0}
.cvb *{box-sizing:border-box}.cvb [hidden]{display:none!important}
.cvb a{display:inline;color:var(--cvb-blue);text-decoration:none}.cvb a:hover{color:var(--cvb-blue-deep)}
.cvb a:focus-visible,.cvb button:focus-visible{outline:3px solid var(--stx-accent-ring,rgba(47,107,255,.35));outline-offset:3px;border-radius:6px}
.cvb .stx-btn{display:inline-flex;text-decoration:none}.cvb .stx-btn--primary,.cvb .stx-btn--primary:hover{color:var(--stx-on-accent,#fff)}

/* crumbs */
.cvb-crumbs{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin:0 0 20px;color:var(--cvb-muted);font-size:14px;line-height:1.4;overflow-wrap:anywhere}
.cvb-crumbs a{color:var(--cvb-muted)}.cvb-crumbs a:hover{color:var(--cvb-blue)}.cvb-crumbs__sep{color:#94a3b8}

/* hub head */
.cvb-hub__head{max-width:820px;margin:0 0 32px}
.cvb-hub__title{margin:0 0 16px;font-size:clamp(32px,4.4vw,48px);font-weight:700;letter-spacing:-.03em;line-height:1.16;text-wrap:balance}
.cvb-hub__lead{margin:0;color:var(--cvb-muted);font-size:18px;line-height:1.65}

/* category grid */
.cvb-topics{margin:0 0 40px}
.cvb-topics__title{margin:0 0 16px;font-size:22px;font-weight:650;letter-spacing:-.02em}
.cvb-topics__grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin:0;padding:0;list-style:none}
.cvb-topic{position:relative;display:flex!important;flex-direction:column;gap:8px;height:100%;padding:18px 18px 16px;border:1px solid transparent;border-radius:16px;background:var(--t-bg,#eef3ff);color:var(--cvb-ink)!important;transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease;cursor:pointer;text-align:left;font:inherit;width:100%}
.cvb-topic:hover{transform:translateY(-2px);box-shadow:0 12px 28px rgba(27,36,48,.08)}
.cvb-topic[aria-pressed=true],.cvb-topic.is-active{border-color:var(--t-ink,#2F6BFF);box-shadow:0 0 0 1px var(--t-ink,#2F6BFF) inset}
.cvb-topic__icon{display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;border-radius:12px;background:#fff;color:var(--t-ink,#2F6BFF)}
.cvb-topic__icon svg{width:22px;height:22px}
.cvb-topic__name{font-size:16px;font-weight:650;line-height:1.3}
.cvb-topic__text{color:var(--cvb-muted);font-size:13.5px;line-height:1.45}
.cvb-topic__count{margin-top:auto;color:var(--t-ink,#2F6BFF);font-size:12.5px;font-weight:600}
.cvb-topic--empty .cvb-topic__count{color:var(--cvb-muted);font-weight:500}
.cvb-topic--all{--t-bg:#e6efff;--t-ink:#2F6BFF}
.cvb-t1{--t-bg:#e9f0ff;--t-ink:#2F6BFF}.cvb-t2{--t-bg:#eeeaff;--t-ink:#6a4fe0}.cvb-t3{--t-bg:#ffefe3;--t-ink:#c4621d}.cvb-t4{--t-bg:#ffe9f3;--t-ink:#c23d7c}
.cvb-t5{--t-bg:#e7f8ea;--t-ink:#2e8a45}.cvb-t6{--t-bg:#e3f7f8;--t-ink:#16808a}.cvb-t7{--t-bg:#fff6dc;--t-ink:#a77a00}.cvb-t8{--t-bg:#f1f3f7;--t-ink:#46536a}
.cvb-filter-note{margin:-20px 0 24px;color:var(--cvb-muted);font-size:14px}

/* cards */
.cvb-list{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;align-items:stretch}
.cvb-list>:not(.cvb-card){grid-column:1/-1}
.cvb-card{display:flex;flex-direction:column;height:100%;background:var(--cvb-card);border:1px solid var(--cvb-line);border-radius:var(--cvb-radius);box-shadow:var(--cvb-shadow);overflow:hidden;transition:box-shadow .2s ease,transform .2s ease}
.cvb-card:hover{box-shadow:0 14px 36px rgba(47,107,255,.16);transform:translateY(-2px)}
.cvb-card__media{display:block!important;aspect-ratio:16/9;background:var(--cvb-soft);overflow:hidden}
.cvb-card__media img{display:block;width:100%;height:100%;object-fit:cover;transition:opacity .2s ease}
.cvb-card:hover .cvb-card__media img{opacity:.88}
.cvb-card__body{display:flex;flex-direction:column;gap:8px;flex:1;padding:20px 22px 22px}
.cvb-card__label{color:var(--cvb-blue);font-size:12px;font-weight:600;letter-spacing:.04em;text-transform:uppercase;min-height:15px}
.cvb-card__title{margin:0;font-size:20px;font-weight:650;line-height:1.3;letter-spacing:-.01em}
.cvb-card__title a{color:var(--cvb-ink)}.cvb-card__title a:hover{color:var(--cvb-blue)}
.cvb-card__text{color:var(--cvb-muted);font-size:15px;line-height:1.55}.cvb-card__text p{margin:0}
.cvb-card__more{margin-top:auto;padding-top:6px;font-size:15px;font-weight:600}
.cvb-list .navigation{display:flex;flex-wrap:wrap;justify-content:center;gap:6px;margin:24px 0 0}

/* article hero (slidepix layout) */
.cvb-hero{display:grid;grid-template-columns:1fr;gap:28px;margin:0 0 36px;padding:28px;background:var(--cvb-card);border:1px solid var(--cvb-line);border-radius:24px;box-shadow:var(--cvb-shadow)}
.cvb-hero__copy{align-self:center;min-width:0}
.cvb-hero__media img{display:block;width:100%;height:auto;border-radius:16px;object-fit:cover;background:var(--cvb-soft)}
.cvb-hero__foot{grid-column:1/-1}
.cvb-hero__topic{display:inline-flex!important;align-items:center;gap:6px;margin:0 0 12px;padding:5px 12px;border-radius:999px;background:var(--cvb-soft);font-size:13px;font-weight:600}
.cvb-title{margin:0;font-size:clamp(28px,3.4vw,40px);font-weight:700;letter-spacing:-.03em;line-height:1.2;overflow-wrap:anywhere;text-wrap:balance}
.cvb-meta{display:flex;flex-wrap:wrap;gap:10px 18px;margin:0 0 12px;color:var(--cvb-muted);font-size:14px}
.cvb-meta__item{display:inline-flex;align-items:center;gap:8px}.cvb-meta__icon{flex:0 0 20px;width:20px;height:20px;display:block}
.cvb-lead{margin:4px 0 0;color:var(--cvb-muted);font-size:17px;line-height:1.65}.cvb-lead p{margin:0}
@media(min-width:900px){.cvb-hero{grid-template-columns:.92fr 1.08fr;align-items:start}}

/* layout + content card */
.cvb-layout{display:grid;grid-template-columns:1fr;gap:24px;margin:0 0 48px}
@media(min-width:960px){.cvb-layout{grid-template-columns:minmax(0,1fr) 280px;align-items:start}.cvb-aside{position:sticky;top:96px;z-index:4}}
.cvb-content{min-width:0;padding:28px 32px;background:var(--cvb-card);border:1px solid var(--cvb-line);border-radius:24px;box-shadow:var(--cvb-shadow);font-size:17px;line-height:1.7;overflow-wrap:break-word}
.cvb-content p{margin:0 0 16px}
.cvb-content h2,.cvb-content h3,.cvb-content h4{margin:32px 0 12px;color:var(--cvb-ink);letter-spacing:-.02em;line-height:1.3;scroll-margin-top:110px}
.cvb-content h2{font-size:28px;font-weight:650}.cvb-content h3{font-size:22px;font-weight:600}.cvb-content h4{font-weight:600}.cvb-content h4{font-size:18px}
.cvb-content>:first-child{margin-top:0}
.cvb-content a{border-bottom:1px solid rgba(47,107,255,.35)}.cvb-content a:hover{border-bottom-color:transparent}
.cvb-content ul,.cvb-content ol{margin:0 0 24px;padding:0;list-style:none}
.cvb-content ul li,.cvb-content ol li{position:relative;margin:0 0 14px;padding-left:36px;line-height:1.55}
.cvb-content ul li:last-child,.cvb-content ol li:last-child{margin-bottom:0}
.cvb-content ul li::before{content:"";position:absolute;left:8px;top:.62em;width:8px;height:8px;border-radius:50%;background:var(--cvb-blue)}
.cvb-content ol{counter-reset:cvb-ol}.cvb-content ol li{counter-increment:cvb-ol;padding-left:48px}
.cvb-content ol li::before{content:counter(cvb-ol);position:absolute;left:0;top:-1px;width:32px;height:32px;border-radius:8px;background:var(--cvb-soft);color:var(--cvb-ink);font-size:15px;font-weight:600;line-height:32px;text-align:center}
.cvb-content img{display:block;max-width:100%;height:auto;border-radius:14px;margin:8px 0}
.cvb-content figure{margin:24px 0;padding:12px 12px 14px;background:var(--cvb-soft);border:1px solid var(--cvb-line);border-radius:16px}
.cvb-content figure img{width:100%;margin:0;background:transparent}
.cvb-content figcaption{margin:10px 4px 2px;color:var(--cvb-muted);font-size:13px;line-height:1.45}
.cvb-content blockquote{margin:24px 0;padding:16px 20px;border-left:4px solid var(--cvb-blue);background:var(--cvb-soft);border-radius:0 14px 14px 0;color:var(--cvb-ink)}
.cvb-content blockquote p{margin:0 0 8px}.cvb-content blockquote p:last-child{margin-bottom:0}
.cvb-content blockquote footer,.cvb-content blockquote .cvb-quote__src{display:block;margin-top:10px;font-size:13px;line-height:1.5;color:var(--cvb-muted)}
.cvb-content blockquote footer a{border-bottom:0}
.cvb-content .cvb-key{margin:22px 0;padding:16px 18px;border:1px solid #c9dbff;border-left:4px solid var(--cvb-blue);border-radius:0 16px 16px 0;background:#fff}
.cvb-content .cvb-key__label{display:block;margin:0 0 8px;font-size:12px;font-weight:700;letter-spacing:.03em;text-transform:uppercase;color:var(--cvb-blue-deep)}
.cvb-content .cvb-key p{margin:0;font-size:17.5px;line-height:1.6;font-weight:500}
/* tables, studentix style */
.cvb-content .cv-table-scroll,.cvb-content .cvb-table{width:100%;max-width:100%;overflow-x:auto;-webkit-overflow-scrolling:touch;margin:24px 0;border:1px solid rgba(27,36,48,.08);border-radius:10px;background:#fff}
.cvb-content .cvb-table .cv-table-scroll{margin:0;border:0;border-radius:0}
.cvb-content table{width:100%;min-width:560px;border-collapse:collapse;background:#fff;font-size:15px;line-height:1.5;color:var(--cvb-ink)}
.cvb-content caption{caption-side:top;padding:12px 16px 4px;text-align:left;font-size:14px;font-weight:600;color:var(--cvb-muted)}
.cvb-content th,.cvb-content td{padding:12px 16px;border-bottom:1px solid rgba(27,36,48,.08);text-align:left;vertical-align:top}
.cvb-content th{background:#f8faff;font-size:14px;font-weight:600}
.cvb-content tbody td:first-child{font-weight:500}
.cvb-content tbody tr:last-child td{border-bottom:0}

/* quick navigation (slidepix toc) */
.cvb-toc{position:relative;padding:16px 20px 20px;background:var(--cvb-card);border:1px solid var(--cvb-line);border-radius:20px;box-shadow:var(--cvb-shadow);max-height:calc(100vh - 120px);overflow:auto}
.cvb-toc__title{margin:0;font-size:22px;font-weight:500;line-height:1.25;color:var(--cvb-ink)}
.cvb-toc__list,.cvb-toc__sub{margin:15px 0 10px 35px;padding:0;list-style:none}
.cvb-toc__list,.cvb-toc__list>.cvb-toc__item>a{position:relative}
.cvb-toc a{display:block!important;border:0;padding:0;color:var(--cvb-ink);font-size:15px;font-weight:400;line-height:1.45}
.cvb-toc a:hover,.cvb-toc a.is-active{color:var(--cvb-blue)}
.cvb-toc__item{position:relative}.cvb-toc__item:not(:last-child){padding-bottom:10px}
.cvb-toc__list>.cvb-toc__item::before{content:attr(data-li);position:absolute;top:-2px;left:-37.5px;z-index:2;display:inline-block;width:28px;height:28px;border-radius:50%;background:var(--cvb-soft);color:var(--cvb-blue);font-size:16px;font-weight:400;line-height:29px;text-align:center}
.cvb-toc__list>.cvb-toc__item:has(.cvb-toc__sub)>a::after{content:"";position:absolute;top:28px;left:-22.5px;display:block;width:1px;height:100%;background:var(--cvb-line)}
.cvb-toc__sub>.cvb-toc__item::before{content:"";position:absolute;top:8px;left:-25px;z-index:4;width:8px;height:8px;border-radius:2px;background:var(--cvb-blue)}
.cvb-toc__sub .cvb-toc__item::after{content:"";position:absolute;top:12px;left:-57.5px;z-index:1;display:block;width:33px;height:100%;border-top:1px solid var(--cvb-line);border-left:1px solid var(--cvb-line)}
.cvb-toc__sub .cvb-toc__item:last-child::after{border-left:none}
.cvb-toc__sub{margin-top:10px}

/* cta */
.cvb-cta{display:flex;align-items:center;justify-content:space-between;gap:20px;margin:0 0 24px;padding:28px 32px;background:var(--cvb-card);border:1px solid var(--cvb-line);border-radius:24px;box-shadow:var(--cvb-shadow)}
.cvb-cta h2{margin:0 0 6px;font-size:24px;letter-spacing:-.02em}.cvb-cta p{margin:0;color:var(--cvb-muted)}
.cvb-edit{margin-top:12px;font-size:14px}

@media(max-width:1100px){.cvb-list{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:959.98px){.cvb-layout{display:flex;flex-direction:column}.cvb-aside{order:-1}.cvb-toc{max-height:none}}
@media(max-width:720px){.cvb-topics__grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.cvb-topic{padding:14px 14px 12px}.cvb-topic__text{font-size:13px}.cvb-list{grid-template-columns:minmax(0,1fr)}}
@media(max-width:640px){.cvb{width:calc(100% - 24px);padding:22px 0 48px}.cvb-hero,.cvb-content{padding:20px}.cvb-content{font-size:16px;line-height:1.7}.cvb-content h2{font-size:24px}.cvb-content h3{font-size:20px}.cvb-hub__lead{font-size:16px}.cvb-cta{flex-direction:column;align-items:stretch;padding:22px}.cvb-cta .stx-btn{justify-content:center;width:100%}.cvb-toc__title{font-size:20px}}
@media(max-width:380px){.cvb-topics__grid{grid-template-columns:minmax(0,1fr)}}
.cvb-content .cvb-example{margin:24px 0;padding:18px 20px;border:1px dashed #b9cdf8;border-radius:16px;background:#fbfcff}
.cvb-content .cvb-example__label{display:inline-block;margin:0 0 12px;padding:4px 10px;border-radius:999px;background:var(--cvb-blue);color:#fff;font-size:12px;font-weight:700}
.cvb-content .cvb-example p{margin:0 0 10px}.cvb-content .cvb-example p:last-child{margin:0}

/* BLOG-FIX 2026-10-23: structured hub intro and description block with illustrations */
.cvb-hub__intro{display:grid;gap:20px}
.cvb-hub__points{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.cvb-hub__points li{display:grid;gap:6px;padding:16px 18px;border:1px solid var(--cvb-line);border-radius:14px;background:var(--cvb-soft);font-size:15px;line-height:1.5;color:var(--cvb-muted)}
.cvb-hub__points strong{color:var(--cvb-ink);font-size:16px}
.cvb-hub__points a,.cvb-hub__lead--cat a,.cvb-about a{color:var(--cvb-blue);text-decoration:underline;text-underline-offset:3px}
.cvb-hub__lead--cat p{margin:0}
.cvb-about{margin:56px 0 0;display:grid;gap:56px}
.cvb-about__sec{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,1fr);gap:40px;align-items:center}
.cvb-about__sec:nth-child(even) .cvb-about__text{order:2}
.cvb-about__text h2{display:flex;align-items:center;gap:12px;margin:0 0 16px;font-size:clamp(24px,2.6vw,30px);line-height:1.22;letter-spacing:-.02em}
.cvb-about__text p{margin:0 0 14px;font-size:17px;line-height:1.7;color:var(--cvb-ink)}
.cvb-about__text p:last-child{margin-bottom:0}
.cvb-h-ico{flex:none;display:inline-grid;place-items:center;width:44px;height:44px;border-radius:12px;background:var(--cvb-soft);color:var(--cvb-blue)}
.cvb-h-ico svg{width:24px;height:24px}
.cvb-about__fig{margin:0}
.cvb-about__fig img{display:block;width:100%;height:auto;border-radius:var(--cvb-radius);border:1px solid var(--cvb-line)}
.cvb-about__fig figcaption{margin-top:10px;font-size:14px;line-height:1.5;color:var(--cvb-muted)}
@media(max-width:900px){.cvb-about__sec{grid-template-columns:1fr;gap:20px}.cvb-about__sec:nth-child(even) .cvb-about__text{order:0}.cvb-about{gap:40px;margin-top:40px}}
@media(max-width:720px){.cvb-hub__points{grid-template-columns:1fr}.cvb-about__text p{font-size:16px}}

/* T2-UI 2026-10-23: компактные рубрики блога */
.cvb-topics{margin:0 0 28px}
.cvb-topics__title{margin:0 0 12px;font-size:17px;font-weight:650;letter-spacing:-.01em}
.cvb-topics__grid{display:flex;flex-wrap:wrap;gap:8px;grid-template-columns:none}
.cvb-topics__grid>li{margin:0;min-width:0}
.cvb-topic{flex-direction:row;align-items:center;gap:8px;height:auto;width:auto;padding:6px 14px 6px 6px;border-radius:999px}
.cvb-topic:hover{transform:none;box-shadow:0 6px 16px rgba(27,36,48,.08)}
.cvb-topic__icon{width:28px;height:28px;border-radius:50%;flex:0 0 28px}
.cvb-topic__icon svg{width:16px;height:16px}
.cvb-topic__name{font-size:14px;font-weight:600;line-height:1.2}
.cvb-topic__text{display:none}
.cvb-topic__count{margin:0 0 0 2px;font-size:12px;font-weight:500;white-space:nowrap}
@media(max-width:720px){.cvb-topics__grid{gap:6px}.cvb-topic{padding:5px 12px 5px 5px}.cvb-topic__name{font-size:13px}}

/* Рубрики блога в стиле сайта: белые плашки, один синий акцент */
.cvb-topics__title{font-size:20px;font-weight:600;color:var(--stx-text,#1B2430)}
.cvb-topics__grid{gap:8px}
.cvb-topic,.cvb-topic--all,.cvb-t1,.cvb-t2,.cvb-t3,.cvb-t4,.cvb-t5,.cvb-t6,.cvb-t7,.cvb-t8{--t-bg:#fff;--t-ink:#2F6BFF}
.cvb-topic{background:#fff;border:1px solid #E1E9F7;padding:7px 16px 7px 7px;box-shadow:none;transition:background .14s,border-color .14s,color .14s}
.cvb-topic:hover{transform:none;background:#f1f6ff;border-color:#b9ccf5;box-shadow:none}
.cvb-topic[aria-pressed=true],.cvb-topic.is-active{background:#e8f0ff;border-color:#789dff;box-shadow:none}
.cvb-topic__icon{background:#eef3fc;color:#2F6BFF}
.cvb-topic__name{font-size:14.5px;font-weight:500;color:#1B2430}
.cvb-topic:hover .cvb-topic__name,.cvb-topic.is-active .cvb-topic__name{color:#1F52D9}
.cvb-topic__count{font-size:12.5px;font-weight:400;color:#8A94A6}