:root{--blog-ink:#142745;--blog-muted:#64748b;--blog-blue:#2f76eb;--blog-border:#dce7f7;--blog-soft:#f6f9ff;--blog-card:#fff}
.ak-blog-main,.ak-article-main{background:linear-gradient(180deg,#fff 0,#f7faff 42%,#fff 100%);color:var(--blog-ink)}
.ak-blog-hero{padding:142px 0 54px;border-bottom:1px solid #e8eef8;background:radial-gradient(circle at 85% 10%,rgba(74,139,241,.12),transparent 28%),linear-gradient(180deg,#fff,#f8fbff)}
.ak-blog-kicker{display:inline-flex;align-items:center;min-height:31px;padding:0 12px;border:1px solid #c9dcf7;border-radius:999px;background:#f3f8ff;color:var(--blog-blue);font-size:10.5px;font-weight:800;letter-spacing:.09em;text-transform:uppercase}
.ak-blog-hero h1{max-width:860px;margin:18px 0 17px;font-size:clamp(46px,5.3vw,70px);line-height:1.02;letter-spacing:-.058em;font-weight:760;color:var(--blog-ink)}
.ak-blog-hero h1 em{color:var(--blog-blue);font-style:normal}
.ak-blog-hero>div>p{max-width:760px;margin:0;color:#5f6f87;font-size:17px;line-height:1.72}
.ak-blog-search{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:10px;width:min(720px,100%);margin-top:30px}

.ak-blog-content{padding:38px 0 96px}.ak-blog-categories{display:flex;align-items:center;gap:8px;padding-bottom:26px;overflow-x:auto;scrollbar-width:none}.ak-blog-categories::-webkit-scrollbar{display:none}.ak-blog-categories a{display:inline-flex;align-items:center;gap:7px;min-height:38px;padding:0 13px;border:1px solid #dce6f4;border-radius:999px;background:#fff;color:#52627b;font-size:12px;font-weight:680;text-decoration:none;white-space:nowrap}.ak-blog-categories a span{display:grid;place-items:center;min-width:21px;height:21px;padding:0 5px;border-radius:999px;background:#eff4fb;color:#6b7c95;font-size:9px}.ak-blog-categories a:hover,.ak-blog-categories a.active{border-color:#b9d3f8;background:#eef6ff;color:#286fdd}.ak-blog-categories a.active span{background:#fff;color:#286fdd}
.ak-blog-layout{display:grid;grid-template-columns:minmax(0,1fr) 315px;gap:34px;align-items:start}.ak-blog-feed{min-width:0}.ak-blog-feed-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin:0 0 20px}.ak-blog-feed-head span,.ak-blog-side-head span,.ak-related-head span{color:#2f76e9;font-size:10px;font-weight:800;letter-spacing:.09em;text-transform:uppercase}.ak-blog-feed-head h2{margin:7px 0 0;font-size:28px;line-height:1.12;letter-spacing:-.035em}.ak-blog-feed-head>b{color:#8290a4;font-size:11px;font-weight:650}
.ak-blog-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.ak-blog-card{min-width:0;overflow:hidden;border:1px solid var(--blog-border);border-radius:20px;background:#fff;box-shadow:0 15px 36px rgba(39,76,130,.045);transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease}.ak-blog-card:hover{transform:translateY(-3px);border-color:#c8daf4;box-shadow:0 22px 46px rgba(39,76,130,.09)}.ak-blog-card.is-leading{grid-column:1/-1;display:grid;grid-template-columns:1.05fr .95fr;min-height:330px}.ak-blog-card-cover{position:relative;display:block;min-height:210px;overflow:hidden;background:linear-gradient(145deg,#eaf3ff,#f8fbff)}.ak-blog-card.is-leading .ak-blog-card-cover{min-height:100%}.ak-blog-card-cover img{display:block;width:100%;height:100%;min-height:210px;object-fit:cover;transition:transform .3s ease}.ak-blog-card:hover .ak-blog-card-cover img{transform:scale(1.025)}.ak-blog-card-cover>em{position:absolute;left:14px;top:14px;padding:7px 9px;border-radius:999px;background:rgba(20,39,69,.82);color:#fff;font-size:9px;font-style:normal;font-weight:780;letter-spacing:.04em}.ak-blog-card-placeholder{position:absolute;inset:0;display:grid;place-items:center;background:radial-gradient(circle at 20% 20%,rgba(78,151,255,.3),transparent 26%),radial-gradient(circle at 80% 70%,rgba(65,100,235,.18),transparent 32%),linear-gradient(145deg,#eaf3ff,#f8fbff)}.ak-blog-card-placeholder i{position:absolute;width:120px;height:120px;border:1px solid rgba(69,127,226,.18);border-radius:32px;transform:rotate(24deg)}.ak-blog-card-placeholder b{position:relative;color:#2868d6;font-size:20px;letter-spacing:-.04em}.ak-blog-card-body{display:flex;flex-direction:column;padding:21px 21px 19px}.ak-blog-card.is-leading .ak-blog-card-body{justify-content:center;padding:34px}.ak-blog-meta{display:flex;flex-wrap:wrap;align-items:center;gap:8px;color:#8794a7;font-size:10.5px}.ak-blog-meta span{color:#2d73df;font-weight:750}.ak-blog-meta time,.ak-blog-meta small{font:inherit}.ak-blog-meta time:before,.ak-blog-meta small:before{content:'·';margin-right:8px;color:#c0cad7}.ak-blog-card h3{margin:12px 0 9px;font-size:21px;line-height:1.18;letter-spacing:-.035em}.ak-blog-card.is-leading h3{font-size:31px}.ak-blog-card h3 a{color:#183052;text-decoration:none}.ak-blog-card p{margin:0;color:#68778e;font-size:13px;line-height:1.65}.ak-blog-card-bottom{display:flex;align-items:center;justify-content:space-between;gap:14px;margin-top:auto;padding-top:18px}.ak-blog-card-bottom span{color:#8a96a8;font-size:10.5px}.ak-blog-card-bottom a{color:#286fdf;font-size:11px;font-weight:760;text-decoration:none}.ak-blog-card-bottom a b{font-size:14px}.ak-blog-sidebar{display:grid;gap:16px}.ak-blog-side-card{padding:22px;border:1px solid var(--blog-border);border-radius:18px;background:#fff;box-shadow:0 14px 34px rgba(39,76,130,.045)}.ak-blog-side-head h3{margin:6px 0 17px;font-size:20px;letter-spacing:-.03em}.ak-blog-popular-list{display:grid}.ak-blog-popular-list>a{display:grid;grid-template-columns:34px minmax(0,1fr);gap:10px;padding:13px 0;border-top:1px solid #edf2f8;text-decoration:none}.ak-blog-popular-list>a:first-child{border-top:0;padding-top:0}.ak-blog-popular-list>a>b{color:#bfd0e6;font-size:18px;font-weight:800}.ak-blog-popular-list>a span{display:grid;gap:4px}.ak-blog-popular-list small{color:#2f76eb;font-size:9px;font-weight:750;text-transform:uppercase}.ak-blog-popular-list strong{color:#223958;font-size:12px;line-height:1.42}.ak-blog-side-empty{color:#76859a;font-size:12px;line-height:1.6}.ak-blog-side-cta{background:radial-gradient(circle at 85% 15%,rgba(74,139,241,.2),transparent 30%),linear-gradient(145deg,#18345e,#204a83);color:#fff}.ak-blog-side-cta>span{font-size:10px;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:#9ec4ff}.ak-blog-side-cta h3{margin:8px 0 10px;font-size:23px;line-height:1.1;letter-spacing:-.04em;color:#fff}.ak-blog-side-cta p{margin:0;color:#c8d7eb;font-size:12px;line-height:1.6}.ak-blog-side-cta a{display:inline-flex;align-items:center;justify-content:center;min-height:42px;margin-top:18px;padding:0 16px;border-radius:10px;background:#fff;color:#225fbd;font-size:11px;font-weight:760;text-decoration:none}.ak-blog-pagination{display:flex;align-items:center;justify-content:space-between;gap:15px;margin-top:27px;padding:15px;border:1px solid #e0e9f6;border-radius:14px;background:#fff}.ak-blog-pagination a{color:#286fdf;font-size:12px;font-weight:750;text-decoration:none}.ak-blog-pagination span{color:#7d8ba0;font-size:11px}.ak-blog-empty{padding:48px 28px;border:1px dashed #cbdcf2;border-radius:20px;background:#fbfdff;text-align:center}.ak-blog-empty>span{color:#2f76eb;font-size:10px;font-weight:800;text-transform:uppercase}.ak-blog-empty h3{margin:8px 0 9px;font-size:25px}.ak-blog-empty p{max-width:520px;margin:0 auto;color:#728097;font-size:13px;line-height:1.6}.ak-blog-empty a{display:inline-flex;margin-top:18px;color:#286fdf;font-size:12px;font-weight:760;text-decoration:none}
.ak-blog-preview-banner{position:fixed;left:50%;top:88px;z-index:900;transform:translateX(-50%);padding:9px 14px;border:1px solid #f3d69b;border-radius:10px;background:#fff8e9;color:#8a5d0c;font-size:11px;font-weight:700;box-shadow:0 10px 28px rgba(93,69,25,.12)}
.ak-article-shell{padding:125px 0 80px}.ak-article-breadcrumb{display:flex;align-items:center;gap:7px;margin-bottom:30px;color:#9aa6b8;font-size:10.5px}.ak-article-breadcrumb a{color:#6e7f98;text-decoration:none}.ak-article-hero{max-width:940px;margin:0 auto;text-align:center}.ak-article-hero .ak-blog-meta{justify-content:center}.ak-article-hero h1{margin:17px auto 19px;color:#142745;font-size:clamp(43px,5.2vw,68px);line-height:1.04;letter-spacing:-.058em;font-weight:760;text-wrap:balance}.ak-article-hero>p{max-width:800px;margin:0 auto;color:#607089;font-size:17px;line-height:1.68}.ak-article-author{display:flex;align-items:center;justify-content:center;gap:10px;margin-top:24px}.ak-article-author-logo{display:grid;place-items:center;width:38px;height:38px;border-radius:12px;background:linear-gradient(145deg,#e9f3ff,#d9e9ff);color:#286bd5;font-size:15px;font-weight:850}.ak-article-author>div{display:grid;text-align:left}.ak-article-author b{font-size:11px;color:#253c5c}.ak-article-author small{margin-top:2px;color:#92a0b2;font-size:9.5px}.ak-article-cover{max-width:1100px;margin:42px auto 0;overflow:hidden;border:1px solid #d8e4f4;border-radius:24px;background:#eef5ff;box-shadow:0 24px 60px rgba(39,76,130,.09)}.ak-article-cover img{display:block;width:100%;max-height:620px;object-fit:cover}.ak-article-layout{display:grid;grid-template-columns:minmax(0,760px) 280px;gap:58px;justify-content:center;align-items:start;margin-top:55px}.ak-article-content{min-width:0;color:#4f6179;font-size:16px;line-height:1.82}.ak-article-content h2{margin:44px 0 15px;color:#183052;font-size:30px;line-height:1.18;letter-spacing:-.04em}.ak-article-content h3{margin:32px 0 12px;color:#1d385a;font-size:23px;line-height:1.24;letter-spacing:-.03em}.ak-article-content p{margin:0 0 18px}.ak-article-content ul,.ak-article-content ol{margin:0 0 22px;padding-left:24px}.ak-article-content li{margin:7px 0}.ak-article-content blockquote{margin:28px 0;padding:20px 23px;border-left:3px solid #4384ee;border-radius:0 14px 14px 0;background:#f5f9ff;color:#405978}.ak-article-content img{display:block;max-width:100%;height:auto;margin:28px auto;border-radius:16px}.ak-article-content a{color:#276fdc}.ak-article-content hr{margin:34px 0;border:0;border-top:1px solid #e0e8f4}.ak-article-side-sticky{position:sticky;top:110px;display:grid;gap:13px}.ak-article-side section{display:grid;gap:5px;padding:18px;border:1px solid #dce7f7;border-radius:16px;background:#fff}.ak-article-side section>span{color:#2f76eb;font-size:9px;font-weight:800;text-transform:uppercase;letter-spacing:.08em}.ak-article-side section>b{color:#213957;font-size:13px}.ak-article-side section>small{color:#8b98aa;font-size:10px}.ak-article-popular a{padding:9px 0;border-top:1px solid #eef2f7;color:#425a78;font-size:11px;font-weight:650;line-height:1.4;text-decoration:none}.ak-article-popular a:first-of-type{margin-top:4px}.ak-article-cta{background:linear-gradient(145deg,#18345e,#24528f)!important}.ak-article-cta span{color:#a9cbff!important}.ak-article-cta b{color:#fff!important;font-size:17px!important;line-height:1.25}.ak-article-cta a{display:inline-flex;align-items:center;justify-content:center;min-height:39px;margin-top:8px;border-radius:9px;background:#fff;color:#225fbd;font-size:10.5px;font-weight:760;text-decoration:none}.ak-related{padding:74px 0 94px;border-top:1px solid #e5edf8;background:#f8fbff}.ak-related-head{margin-bottom:22px}.ak-related-head h2{margin:7px 0 0;font-size:34px;letter-spacing:-.04em}.ak-related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.ak-related-grid article{overflow:hidden;border:1px solid #dce7f7;border-radius:18px;background:#fff}.ak-related-cover{display:grid;place-items:center;height:155px;overflow:hidden;background:linear-gradient(145deg,#eaf3ff,#f8fbff);color:#2868d6;font-weight:800;text-decoration:none}.ak-related-cover img{width:100%;height:100%;object-fit:cover}.ak-related-grid article>div{padding:17px}.ak-related-grid small{color:#2f76eb;font-size:9px;font-weight:760;text-transform:uppercase}.ak-related-grid h3{margin:7px 0 8px;font-size:17px;line-height:1.25}.ak-related-grid h3 a{color:#203756;text-decoration:none}.ak-related-grid p{margin:0;color:#7a879a;font-size:11px;line-height:1.55}
@media(max-width:1050px){.ak-blog-layout{grid-template-columns:1fr}.ak-blog-sidebar{grid-template-columns:1fr 1fr}.ak-article-layout{grid-template-columns:minmax(0,760px)}.ak-article-side{display:none}.ak-related-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:720px){.ak-blog-hero{padding:108px 0 38px}.ak-blog-hero h1{font-size:clamp(38px,11vw,48px)}.ak-blog-hero>div>p{font-size:14px}.ak-blog-search{grid-template-columns:minmax(0,1fr)}.ak-blog-search button{grid-column:1/-1;width:100%}.ak-blog-content{padding:25px 0 66px}.ak-blog-feed-head{align-items:flex-start;flex-direction:column}.ak-blog-feed-head h2{font-size:25px}.ak-blog-grid{grid-template-columns:1fr}.ak-blog-card.is-leading{grid-column:auto;display:block;min-height:0}.ak-blog-card.is-leading .ak-blog-card-cover{min-height:210px}.ak-blog-card.is-leading .ak-blog-card-body{padding:21px}.ak-blog-card.is-leading h3{font-size:24px}.ak-blog-sidebar{grid-template-columns:1fr}.ak-blog-pagination{padding:13px 12px}.ak-blog-pagination span{display:none}.ak-article-shell{padding:105px 0 60px}.ak-article-breadcrumb{margin-bottom:22px;overflow-x:auto;white-space:nowrap}.ak-article-hero h1{font-size:clamp(37px,10.6vw,48px)}.ak-article-hero>p{font-size:14.5px}.ak-article-cover{margin-top:30px;border-radius:18px}.ak-article-layout{margin-top:35px}.ak-article-content{font-size:15px;line-height:1.76}.ak-article-content h2{margin-top:36px;font-size:26px}.ak-article-content h3{font-size:21px}.ak-related{padding:54px 0 70px}.ak-related-head h2{font-size:30px}.ak-related-grid{grid-template-columns:1fr}.ak-blog-preview-banner{top:79px;width:calc(100% - 28px);text-align:center}}
.ak-blog-cms-intro{padding:28px 0 0}.ak-blog-cms-intro-card{padding:24px 28px;border:1px solid var(--blog-border);border-radius:18px;background:#fff;color:#5e6f87;font-size:14px;line-height:1.7}.ak-blog-cms-intro-card h2,.ak-blog-cms-intro-card h3{color:#183052;letter-spacing:-.03em}.ak-blog-cms-intro-card h2{font-size:26px}.ak-blog-cms-intro-card h3{font-size:20px}.ak-blog-cms-intro-card a{color:#286fdf}
@media(max-width:720px){.ak-blog-cms-intro{padding-top:18px}.ak-blog-cms-intro-card{padding:20px 18px;border-radius:16px}}
.ak-article-content pre{max-width:100%;overflow:auto;margin:25px 0;padding:18px 20px;border:1px solid #dbe5f1;border-radius:14px;background:#12233d;color:#e5edf7;font-size:13px;line-height:1.65}.ak-article-content code{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace}.ak-article-content :not(pre)>code{padding:2px 6px;border-radius:6px;background:#eef4fc;color:#255b9e;font-size:.9em}.ak-article-content table{width:100%;margin:25px 0;border-collapse:separate;border-spacing:0;overflow:hidden;border:1px solid #dce6f2;border-radius:14px;font-size:13px}.ak-article-content th,.ak-article-content td{padding:11px 13px;border-bottom:1px solid #e7edf5;border-right:1px solid #e7edf5;text-align:left}.ak-article-content th:last-child,.ak-article-content td:last-child{border-right:0}.ak-article-content tr:last-child td{border-bottom:0}.ak-article-content th{background:#f5f8fc;color:#2a4668;font-weight:750}.ak-article-content figure{margin:28px 0}.ak-article-content figcaption{margin-top:8px;color:#8a98ab;font-size:11px;text-align:center}
