/* ogen-blog — built by tools/blogtheme/buildcss.py from _prev-blog.css + _prev-blogd.css (option B) + theme-extra.css. Do not edit by hand. */
.bb-hero,.bb-body{font-family:'Inter',sans-serif}
.bb-hero h1,.bb-row h2,.bb-box h3{letter-spacing:normal;word-spacing:normal;font-family:'Inter',sans-serif}
.bb-pager{display:flex;justify-content:center;flex-wrap:wrap;gap:8px;margin-top:48px}
.bb-pager a,.bb-pager span{min-width:44px;height:44px;padding:0 14px;display:inline-flex;align-items:center;justify-content:center;border-radius:12px;font-weight:700;color:#3c4858;background:#fff;border:1px solid #e6e6ea;text-decoration:none}
.bb-pager a.on{background:#f26629;border-color:#f26629;color:#fff}
.bb-pager span{border:0;background:transparent}
.bb-hero{padding:130px 0 70px;background:#fdfaf4;border-bottom:1px solid #f0e9df}
.bb-hero-in{display:grid;grid-template-columns:1.2fr 1fr;gap:50px;align-items:end}
.bb-ey{display:inline-block;font-size:18px;color:#f26629;margin-bottom:12px}
.bb-hero h1{font-size:48px;font-weight:800;line-height:1.2;color:#3c4858;margin:0 0 16px}
.bb-hero h1 em{font-style:normal;color:#f26629}
.bb-hero p{font-size:18px;line-height:1.667;color:#5b6573;margin:0}
.bb-search{display:flex;align-items:center;gap:10px;padding:8px 8px 8px 20px;border-radius:16px;background:#fff;border:1px solid #ece4d8;box-shadow:0 18px 40px rgba(60,72,88,.08)}
.bb-search i{color:#9aa3af}
.bb-search input{flex:1;min-width:0;border:0;outline:0;font-size:16px;color:#3c4858;background:transparent}
.bb-search button{border:0;border-radius:12px;padding:12px 22px;background:#3c4858;color:#fff;font-weight:700}
.bb-body{padding:60px 0 80px;background:#fff}
.bb-grid{display:grid;grid-template-columns:minmax(0,1fr) 330px;gap:50px;align-items:start}
.bb-chips{display:flex;gap:8px;overflow-x:auto;padding-bottom:6px;margin-bottom:26px;scrollbar-width:none}
.bb-chips::-webkit-scrollbar{display:none}
.bb-chips button{flex:none;border:1px solid #e6e6ea;background:#fff;color:#5b6573;border-radius:10px;padding:8px 16px;font-size:14px;font-weight:600}
.bb-chips button.on,.bb-chips button:hover{background:#fdf0e9;border-color:#f26629;color:#f26629}
.bb-row{display:grid;grid-template-columns:240px minmax(0,1fr);gap:28px;align-items:center;padding:26px 0;border-bottom:1px solid #eeeef1}
.bb-row:first-of-type{padding-top:0}
.bb-img{display:flex;align-items:center;justify-content:center;aspect-ratio:4/3;border-radius:16px;background:#fbf6f2;overflow:hidden}
.bb-img img{width:62%;height:auto;transition:transform .3s}
.bb-row:hover .bb-img img{transform:scale(1.06)}
.bb-tag{font-style:normal;font-size:12px;font-weight:700;letter-spacing:1.2px;text-transform:uppercase;color:#f26629}
.bb-row h2{font-size:24px;line-height:1.35;font-weight:700;margin:8px 0 14px}
.bb-row h2 a{color:#3c4858;text-decoration:none}
.bb-row h2 a:hover{color:#f26629}
.bb-more{font-weight:700;font-size:15px;color:#3c4858;text-decoration:none}
.bb-more i{margin-left:6px;color:#f26629}
.bb-side{position:sticky;top:100px;display:flex;flex-direction:column;gap:22px}
.bb-box{padding:26px;border-radius:18px;border:1px solid #eeeef1;background:#fafafb}
.bb-box h3{font-size:18px;font-weight:700;color:#3c4858;margin:0 0 14px}
.bb-topics,.bb-pop{list-style:none;margin:0;padding:0}
.bb-topics a{display:flex;justify-content:space-between;align-items:center;padding:10px 0;border-bottom:1px dashed #e3e3e8;color:#5b6573;font-weight:600;text-decoration:none}
.bb-topics li:last-child a{border-bottom:0}
.bb-topics a:hover{color:#f26629}
.bb-pop li{display:flex;gap:14px;padding:10px 0;border-bottom:1px solid #eeeef1}
.bb-pop li:last-child{border-bottom:0}
.bb-pop b{font-size:20px;color:#f26629;line-height:1.3}
.bb-pop a{font-size:15px;line-height:1.45;font-weight:600;color:#3c4858;text-decoration:none}
.bb-pop a:hover{color:#f26629}
.bb-cta{background:linear-gradient(160deg,#0c0c0e,#141416 55%,#1b1b1e);border:0;color:#fff}
.bb-cta h3{color:#fff}
.bb-cta p{color:rgba(255,255,255,.72);font-size:15px;line-height:1.6}
.bb-cta a{display:inline-block;margin-top:6px;padding:12px 22px;border-radius:30px;background:#f26629;color:#fff;font-weight:700;text-decoration:none}
@media (max-width:991px){
 .bb-hero h1{font-size:36px}
 .bb-hero-in,.bb-grid{grid-template-columns:minmax(0,1fr)}
 .bb-main,.bb-hero-in>*{min-width:0}
 .bb-side{position:static}
}
@media (max-width:575px){
 .bb-hero{padding:120px 0 50px}
 .bb-hero h1{font-size:26px}
 .bb-hero p{font-size:16px}
 .bb-search button{padding:11px 16px}
 .bb-body{padding:40px 0 60px}
 .bb-row{grid-template-columns:110px minmax(0,1fr);gap:16px;padding:20px 0}
 .bb-row h2{font-size:17px;margin:6px 0 8px}
}
.bdb,.bd-rel{font-family:'Inter',sans-serif}
.bdb h1,.bd-content h2,.bd-rel h2,.bd-rel h3{letter-spacing:normal;word-spacing:normal;font-family:'Inter',sans-serif}
.bd-crumbs{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:14px;margin-bottom:22px;color:#8a94a3}
.bd-crumbs a{color:#5b6573;text-decoration:none}
.bd-crumbs a:hover{color:#f26629}
.bd-crumbs i{font-size:12px;color:#c3c8d0}
.bd-cat{display:inline-block;font-style:normal;font-size:13px;font-weight:700;letter-spacing:1.2px;text-transform:uppercase;color:#f26629;margin-bottom:12px}
.bd-meta{display:flex;align-items:center;gap:12px;margin-top:22px}
.bd-meta b{display:block;font-size:15px;color:#3c4858}
.bd-meta small{font-size:14px;color:#8a94a3}
.bd-av{flex:none;width:44px;height:44px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;background:#f26629;color:#fff;font-weight:800;font-size:15px}
.bd-av--lg{width:64px;height:64px;font-size:20px}
.bd-content{font-size:18px;line-height:1.75;color:#4a5462}
.bd-lead{font-size:21px;line-height:1.6;color:#3c4858;font-weight:500;margin:0 0 30px}
.bd-content--nolead .bd-lead{display:none}
.bd-content h2{font-size:30px;line-height:1.3;font-weight:700;color:#3c4858;margin:48px 0 16px;scroll-margin-top:110px}
.bd-content p{margin:0 0 20px}
.bd-content ul,.bd-content ol{margin:0 0 24px;padding-left:24px}
.bd-content ul{list-style:disc}
.bd-content ol{list-style:decimal}
.bd-content li{display:list-item}
.bd-content li{margin-bottom:10px}
.bd-content li::marker{color:#f26629;font-weight:700}
.bd-content code{background:#f4f4f6;border-radius:6px;padding:2px 7px;font-size:16px;color:#3c4858}
.bd-content blockquote{margin:32px 0;padding:22px 28px;border-left:4px solid #f26629;background:#fdf6f1;border-radius:0 14px 14px 0;font-size:22px;line-height:1.5;font-weight:600;color:#3c4858}
.bd-tip{display:flex;gap:16px;margin:26px 0;padding:20px 22px;border-radius:14px;background:#f5f8ff;border:1px solid #e3eaf8}
.bd-tip b{flex:none;font-size:13px;letter-spacing:1px;text-transform:uppercase;color:#2f6fe4;padding-top:3px}
.bd-tip p{margin:0;font-size:16px}
.bd-table{overflow-x:auto;margin:0 0 22px;border:1px solid #ececef;border-radius:14px}
.bd-table table{width:100%;border-collapse:collapse;font-size:15px}
.bd-table th{background:#f7f7f8;color:#3c4858;text-align:left;padding:12px 16px}
.bd-table td{padding:12px 16px;border-top:1px solid #ececef;font-family:ui-monospace,Menlo,monospace;font-size:14px;color:#3c4858;word-break:break-all}
.bd-cta{display:flex;align-items:center;justify-content:space-between;gap:24px;margin:44px 0 30px;padding:28px 30px;border-radius:18px;background:#fdf0e9;border:1px solid #f9d9c8}
.bd-cta b{display:block;font-size:20px;color:#3c4858;margin-bottom:4px}
.bd-cta p{margin:0;font-size:15px;line-height:1.6;color:#5b6573}
.bd-cta a{flex:none;padding:14px 24px;border-radius:40px;background:#f26629;color:#fff;font-weight:700;text-decoration:none}
.bd-cta a:hover{color:#fff;text-decoration:none;background:#e0561c}
.bd-share{display:flex;align-items:center;gap:10px}
.bd-share span{font-size:13px;font-weight:700;letter-spacing:1px;text-transform:uppercase;color:#8a94a3}
.bd-share a{width:42px;height:42px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;border:1px solid #e6e6ea;color:#3c4858;text-decoration:none;transition:.2s}
.bd-share a:hover{background:#f26629;border-color:#f26629;color:#fff}
.bd-author{display:flex;gap:18px;align-items:center;padding:24px;border-radius:18px;background:#f7f7f8;margin-top:30px}
.bd-author b{display:block;font-size:17px;color:#3c4858;margin-bottom:4px}
.bd-author p{margin:0;font-size:15px;line-height:1.6;color:#5b6573}
.bd-rel{padding:80px 0;background:#f7f7f8}
.bd-rel h2{font-size:38px;font-weight:700;color:#3c4858;margin:0 0 40px;text-align:center}
.bd-rel-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.bd-rel-card{display:block;padding:18px 18px 22px;border-radius:18px;background:#fff;border:1px solid #ececef;text-decoration:none;color:inherit;transition:transform .25s,box-shadow .25s}
.bd-rel-card:hover{transform:translateY(-5px);box-shadow:0 22px 46px rgba(20,20,22,.1);text-decoration:none}
.bd-rel-img{display:flex;align-items:center;justify-content:center;aspect-ratio:16/10;border-radius:12px;background:#fbf6f2;margin-bottom:16px}
.bd-rel-img img{width:50%;height:auto}
.bd-rel-card em{font-style:normal;font-size:12px;font-weight:700;letter-spacing:1.2px;text-transform:uppercase;color:#f26629}
.bd-rel-card h3{font-size:19px;line-height:1.4;font-weight:700;color:#3c4858;margin:8px 0 0}
.bd-progress{position:fixed;left:0;right:0;top:0;height:4px;z-index:2000;pointer-events:none}
.bd-progress i{display:block;height:100%;background:#f26629;transform:scaleX(0);transform-origin:0 50%}
.bdb-head{padding:130px 0 60px;background:#fdfaf4;border-bottom:1px solid #f0e9df}
.bdb-head-in{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(0,1fr);gap:56px;align-items:center}
.bdb h1{font-size:44px;line-height:1.22;font-weight:800;color:#3c4858;margin:0 0 16px}
.bdb-sub{font-size:18px;line-height:1.667;color:#5b6573;margin:0}
.bdb-img{margin:0;aspect-ratio:4/3;border-radius:22px;background:#fff;border:1px solid #f0e9df;display:flex;align-items:center;justify-content:center;box-shadow:0 24px 50px rgba(60,72,88,.08)}
.bdb-img img{width:70%;height:auto}
.bdb-grid{display:grid;grid-template-columns:240px minmax(0,1fr) 260px;gap:48px;align-items:start;padding:60px 0 80px}
.bdb-side,.bdb-cta{position:sticky;top:110px}
.bd-toc b{display:block;font-size:13px;font-weight:700;letter-spacing:1.2px;text-transform:uppercase;color:#8a94a3;margin-bottom:12px}
.bd-toc ol{list-style:none;margin:0 0 28px;padding:0;border-left:2px solid #eeeef1}
.bd-toc a{display:block;padding:8px 0 8px 16px;margin-left:-2px;border-left:2px solid transparent;font-size:15px;line-height:1.45;font-weight:600;color:#5b6573;text-decoration:none}
.bd-toc a:hover,.bd-toc a.on{color:#f26629;border-left-color:#f26629}
.bdb-cta-box{padding:26px;border-radius:18px;color:#fff;background:linear-gradient(160deg,#0c0c0e,#141416 55%,#1b1b1e)}
.bdb-cta-box b{display:block;font-size:19px;margin-bottom:8px}
.bdb-cta-box p{font-size:15px;line-height:1.6;color:rgba(255,255,255,.72)}
.bdb-cta-box a{display:inline-block;margin-top:6px;padding:12px 22px;border-radius:30px;background:#f26629;color:#fff;font-weight:700;text-decoration:none}
.bdb-main .bd-content h2:first-of-type{margin-top:0}
@media (max-width:1199px){
 .bdb-grid{grid-template-columns:220px minmax(0,1fr)}
 .bdb-cta{display:none}
}
@media (max-width:991px){
 .bdb h1{font-size:36px}
 .bdb-head-in{grid-template-columns:minmax(0,1fr)}
 .bdb-img{max-width:420px}
 .bdb-grid{grid-template-columns:minmax(0,1fr);gap:30px}
 .bdb-side{position:static}
 .bd-toc ol{margin-bottom:16px}
 .bd-rel-grid{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:575px){
 .bdb-head{padding:110px 0 40px}
 .bdb h1{font-size:26px}
 .bd-content{font-size:16px}
 .bd-lead{font-size:18px}
 .bd-content h2{font-size:22px;margin-top:36px}
 .bd-content blockquote{font-size:18px;padding:18px 20px}
 .bd-cta{flex-direction:column;align-items:flex-start}
 .bd-tip{flex-direction:column;gap:6px}
 .bdb-grid{padding:40px 0 60px}
 .bd-rel{padding:60px 0}
 .bd-rel h2{font-size:22px;margin-bottom:30px}
 .bd-rel-grid{grid-template-columns:1fr}
}
/* ── ogen-blog: real data on top of the frozen B designs ── */
.bb-body,.bdb,.bd-rel{font-family:'Inter',sans-serif}
.bdb h1,.bd-content h2,.bd-content h3,.bd-content h4,.bd-rel h2,.bd-rel-card h3{letter-spacing:normal;word-spacing:normal;font-family:'Inter',sans-serif}
/* chips and pager are links on the live blog */
.bb-chips a{flex:none;border:1px solid #e6e6ea;background:#fff;color:#5b6573;border-radius:10px;padding:8px 16px;font-size:14px;font-weight:600;text-decoration:none}
.bb-chips a.on,.bb-chips a:hover{background:#fdf0e9;border-color:#f26629;color:#f26629;text-decoration:none}
.bb-pager a:hover{border-color:#f26629;color:#f26629;text-decoration:none}
.bb-pager a.on:hover{color:#fff}
.bb-search button:hover{background:#2c3644}
/* featured photos fill the frame (preview used illustrations) */
.bb-img.is-photo img,.bdb-img.is-photo img,.bd-rel-img.is-photo img{width:100%;height:100%;object-fit:cover}
.bdb-img.is-photo,.bd-rel-img.is-photo{overflow:hidden}
.bb-empty{padding:30px;border-radius:18px;background:#fafafb;border:1px solid #eeeef1}
.bb-empty h2{font-size:22px;font-weight:700;color:#3c4858;margin:0 0 8px}
.bb-empty p{margin:0;color:#5b6573}
.bd-share button{width:42px;height:42px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;border:1px solid #e6e6ea;background:#fff;color:#3c4858;transition:.2s;padding:0}
.bd-share button:hover,.bd-share button.ok{background:#f26629;border-color:#f26629;color:#fff}
.bd-author a{color:inherit;text-decoration:none}.bd-author a:hover{color:#f26629}
.bd-meta a{color:inherit;text-decoration:none}
/* old post HTML (2016–2023 editors): images, captions, tables, embeds, headings */
.bd-content :is(p,span,li,div,a,strong,b,em,td,th,h2,h3,h4,h5,h6,font){font-family:inherit!important}
.bd-content a{color:#f26629;text-decoration:underline;text-underline-offset:3px}
.bd-content a:hover{color:#d9531a}
.bd-content strong,.bd-content b{color:#3c4858}
.bd-content h3{font-size:24px;line-height:1.35;font-weight:700;color:#3c4858;margin:36px 0 14px;scroll-margin-top:110px}
.bd-content h4,.bd-content h5,.bd-content h6{font-size:20px;line-height:1.4;font-weight:700;color:#3c4858;margin:28px 0 12px}
.bd-content img{max-width:100%;height:auto;border-radius:12px}
.bd-content figure,.bd-content .wp-caption{max-width:100%!important;margin:28px 0}
.bd-content figcaption,.bd-content .wp-caption-text{font-size:14px;line-height:1.5;color:#8a94a3;margin-top:8px;text-align:center}
.bd-content .aligncenter{display:block;margin-left:auto;margin-right:auto}
.bd-content .alignleft{float:left;margin:6px 24px 16px 0;max-width:50%}
.bd-content .alignright{float:right;margin:6px 0 16px 24px;max-width:50%}
.bd-content::after{content:"";display:table;clear:both}
.bd-content iframe,.bd-content video,.bd-content embed,.bd-content object{max-width:100%}
.bd-content iframe[src*="youtube"],.bd-content iframe[src*="vimeo"]{width:100%;height:auto;aspect-ratio:16/9;border:0;border-radius:12px}
.bd-content table{width:100%;border-collapse:collapse;font-size:15px;margin:0 0 24px;display:block;overflow-x:auto}
.bd-content th,.bd-content td{padding:10px 14px;border:1px solid #ececef;text-align:left;vertical-align:top}
.bd-content th,.bd-content thead td{background:#f7f7f8;color:#3c4858;font-weight:700}
.bd-content hr{border:0;border-top:1px solid #eeeef1;margin:36px 0}
.bd-content pre{background:#f4f4f6;border-radius:12px;padding:16px 18px;overflow-x:auto;font-size:14px}
.bd-content .wp-block-image,.bd-content .wp-block-embed{margin:28px 0}
.bd-content ul ul,.bd-content ol ol,.bd-content ul ol,.bd-content ol ul{margin:10px 0 0}
.bd-content p:empty{display:none}
@media (max-width:575px){
 .bd-content h3{font-size:20px}
 .bd-content .alignleft,.bd-content .alignright{float:none;margin:20px 0;max-width:100%}
 .bd-content table{font-size:14px}
}
.bdb-page{max-width:820px;padding:60px 0 80px}
/* old editor inline styles → same type as the template (left aligned, one font size, one text colour) */
.bd-content [style*="justify"]{text-align:left!important}
.bd-content :is(p,li,span,font,div,td,em,i,u){font-size:inherit!important;line-height:inherit!important;color:inherit!important;background-color:transparent!important;white-space:normal!important}
.bd-content :is(strong,b){color:#3c4858!important;font-size:inherit!important}
.bd-content :is(h2,h3,h4) :is(span,strong,b,font,em){font-size:inherit!important;color:inherit!important;font-weight:inherit!important}
.bd-content p[style*="margin"]{margin:0 0 20px!important}
.bd-content h2+h3{margin-top:20px}
/* quotes and tables exactly like the template */
.bd-content blockquote p{margin:0;font-size:inherit;line-height:inherit}
.bd-content blockquote p+p{margin-top:12px}
.bd-content blockquote cite{display:block;margin-top:10px;font-size:15px;font-style:normal;font-weight:600;color:#8a94a3}
.bd-content table{display:table;width:100%;border:1px solid #ececef;border-radius:14px;border-collapse:separate;border-spacing:0;overflow:hidden}
.bd-content th,.bd-content td{border:0;border-top:1px solid #ececef;padding:12px 16px}
.bd-content tr:first-child>th,.bd-content tr:first-child>td{border-top:0}
.bd-content thead th,.bd-content thead td,.bd-content tr:first-child>th{background:#f7f7f8;color:#3c4858;font-weight:700}
@media (max-width:575px){.bd-content table{display:block;overflow-x:auto}}
/* the template's "first H2 has no top margin" only applies when the heading opens the article */
.bdb-main .bd-content h2:first-of-type:not(:first-child){margin-top:48px}
@media (max-width:575px){.bdb-main .bd-content h2:first-of-type:not(:first-child){margin-top:36px}}
/* topic → service page link under the quote button */
.bdb-cta-box a.bdb-cta-svc{display:flex;align-items:center;gap:8px;margin-top:16px;padding:0;border-radius:0;background:none;color:rgba(255,255,255,.85);font-weight:600;font-size:14px;text-decoration:none}
.bdb-cta-box a.bdb-cta-svc i{flex:none;color:#f26629;transition:transform .2s}
.bdb-cta-box a.bdb-cta-svc:hover{color:#fff}
.bdb-cta-box a.bdb-cta-svc:hover i{transform:translateX(4px)}