:root{--ink:#07111f;--ink2:#102238;--paper:#f5f7fa;--white:#fff;--line:#dbe3ed;--muted:#5c6a7b;--mint:#54d8b5;--mint2:#0b806a;--shadow:0 24px 70px rgba(7,17,31,.13);--r:24px;--max:1220px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;line-height:1.65}a{color:inherit;text-decoration:none}img{max-width:100%;height:auto}.container{width:min(calc(100% - 36px),var(--max));margin:auto}.skip{position:fixed;left:12px;top:-80px;z-index:9999;background:#fff;padding:12px 18px;border-radius:12px}.skip:focus{top:12px}
.blog-top{background:var(--ink);color:#dce8f4;font-size:.88rem}.blog-top .container{min-height:38px;display:flex;align-items:center;justify-content:space-between;gap:16px}.blog-top a{color:#fff;font-weight:800}.blog-header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.95);backdrop-filter:blur(18px);border-bottom:1px solid rgba(7,17,31,.08)}.blog-header__inner{min-height:78px;display:flex;align-items:center;gap:28px}.brand img{display:block;width:190px}.blog-nav{display:flex;align-items:center;gap:24px;margin-left:auto;font-weight:750;font-size:.94rem}.blog-nav a:hover,.blog-nav a[aria-current=page]{color:var(--mint2)}
.header-cta,.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:999px;padding:12px 18px;font-weight:850;border:1px solid transparent;transition:.2s}.header-cta,.btn--primary{background:var(--ink);color:#fff}.header-cta:hover,.btn--primary:hover{transform:translateY(-2px);box-shadow:0 12px 28px rgba(7,17,31,.2)}.btn--light{background:#fff;color:var(--ink)}.btn--outline{background:#fff;border-color:var(--line)}.menu-toggle{display:none;margin-left:auto;width:46px;height:46px;border:1px solid var(--line);border-radius:50%;background:#fff;font-size:1.2rem}.mobile-menu{display:none;padding:14px 18px 22px;border-top:1px solid var(--line);background:#fff}.mobile-menu.is-open{display:grid;gap:8px}.mobile-menu a{padding:11px 4px;font-weight:750}
.blog-hero,.article-hero{position:relative;overflow:hidden;background:linear-gradient(135deg,#07111f 0%,#102b46 64%,#0d675d 130%);color:#fff}.blog-hero{padding:88px 0 70px}.blog-hero:before,.article-hero:before{content:"";position:absolute;inset:-30%;background:radial-gradient(circle at 72% 24%,rgba(81,214,179,.25),transparent 26%),radial-gradient(circle at 20% 85%,rgba(109,168,255,.22),transparent 30%);pointer-events:none}.blog-hero__inner{position:relative;display:grid;grid-template-columns:1.2fr .8fr;gap:60px;align-items:end}.eyebrow{display:inline-flex;align-items:center;gap:8px;text-transform:uppercase;letter-spacing:.15em;font-size:.74rem;font-weight:900;color:var(--mint)}.eyebrow:before{content:"";width:8px;height:8px;border-radius:50%;background:currentColor}.blog-hero h1,.article-hero h1{font-size:clamp(2.6rem,6vw,5.4rem);line-height:.98;letter-spacing:-.055em;margin:18px 0 22px}.blog-hero p{font-size:1.18rem;color:#c9d7e6;max-width:760px}.hero-panel{background:rgba(255,255,255,.09);border:1px solid rgba(255,255,255,.14);border-radius:var(--r);padding:28px;box-shadow:var(--shadow)}.hero-panel ul{padding-left:18px;color:#dce8f4}
.blog-tools{margin-top:-26px;position:relative;z-index:3}.blog-tools__inner{background:#fff;border:1px solid var(--line);box-shadow:var(--shadow);border-radius:20px;padding:18px;display:flex;gap:16px;align-items:center}.blog-search{flex:1;display:flex;align-items:center;gap:10px;border:1px solid var(--line);border-radius:14px;padding:0 16px}.blog-search input{width:100%;border:0;outline:0;padding:14px 0;font:inherit}.blog-count{font-weight:800;color:var(--muted)}
.category-tabs{display:flex;gap:10px;flex-wrap:wrap;margin:34px 0}.category-tabs button,.category-tabs a{border:1px solid var(--line);background:#fff;border-radius:999px;padding:9px 14px;font-weight:800;cursor:pointer}.category-tabs .is-active,.category-tabs a:hover{background:var(--ink);color:#fff;border-color:var(--ink)}.section{padding:76px 0}.section--tight{padding-top:40px}.section-heading{display:flex;justify-content:space-between;gap:30px;align-items:end;margin-bottom:34px}.section-heading h2{font-size:clamp(2rem,4vw,3.4rem);line-height:1.05;letter-spacing:-.045em;margin:8px 0 0}.section-heading p{max-width:580px;color:var(--muted)}
.article-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.article-card{display:flex;flex-direction:column;min-height:100%;background:#fff;border:1px solid var(--line);border-radius:22px;overflow:hidden;transition:.25s}.article-card:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:#c4d2df}.article-card__visual{min-height:150px;padding:22px;background:linear-gradient(135deg,#0d2037,#155a58);color:#fff;display:flex;flex-direction:column;justify-content:space-between}.article-card__visual span{font-size:.75rem;text-transform:uppercase;letter-spacing:.12em;color:var(--mint);font-weight:900}.article-card__visual b{font-size:2.2rem;line-height:1}.article-card__body{padding:24px;display:flex;flex:1;flex-direction:column}.article-card__meta{display:flex;justify-content:space-between;gap:12px;color:var(--muted);font-size:.82rem;font-weight:700}.article-card h3{font-size:1.28rem;line-height:1.25;letter-spacing:-.02em;margin:14px 0 10px}.article-card p{color:var(--muted);margin:0 0 22px}.article-card__link{margin-top:auto;font-weight:900;color:var(--mint2)}.pillar-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}.pillar-card{background:var(--ink);color:#fff;border-radius:26px;padding:32px;min-height:270px;display:flex;flex-direction:column}.pillar-card p{color:#bdcbd9}.pillar-card h3{font-size:1.8rem;line-height:1.12;margin:16px 0}.pillar-card a{margin-top:auto;color:var(--mint);font-weight:900}
.category-hero{padding:72px 0;background:#fff;border-bottom:1px solid var(--line)}.category-hero h1{font-size:clamp(2.5rem,5vw,4.8rem);line-height:1;letter-spacing:-.05em;margin:14px 0}.category-hero p{font-size:1.15rem;color:var(--muted);max-width:760px}.article-hero{padding:68px 0}.article-hero__inner{position:relative;max-width:980px}.breadcrumbs{display:flex;flex-wrap:wrap;gap:8px;color:#9fb0c2;font-size:.85rem}.breadcrumbs a:hover{color:#fff}.article-hero h1{font-size:clamp(2.55rem,6vw,5rem)}.article-deck{font-size:1.2rem;color:#cbd9e7;max-width:820px}.article-meta{display:flex;flex-wrap:wrap;gap:14px;margin-top:28px;color:#dce6ef;font-size:.88rem}.article-meta span{padding:7px 11px;border:1px solid rgba(255,255,255,.16);border-radius:999px}
.article-shell{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:46px;align-items:start}.article-content{background:#fff;border:1px solid var(--line);border-radius:28px;padding:clamp(26px,5vw,64px);box-shadow:0 20px 55px rgba(7,17,31,.07)}.article-content h2{font-size:clamp(1.7rem,3vw,2.45rem);line-height:1.12;letter-spacing:-.035em;margin:58px 0 18px}.article-content h2:first-child{margin-top:0}.article-content h3{font-size:1.25rem;margin-top:30px}.article-content p{font-size:1.04rem;color:#25364a}.article-content ul,.article-content ol{padding-left:24px}.article-content li{margin:8px 0;color:#25364a}.article-content blockquote{margin:34px 0;padding:24px;border-left:4px solid var(--mint);background:#eefaf7;border-radius:0 18px 18px 0;font-weight:700}.article-content table{width:100%;border-collapse:collapse;margin:26px 0;font-size:.94rem}.article-content th,.article-content td{border:1px solid var(--line);padding:14px;text-align:left;vertical-align:top}.article-content th{background:#eef3f8}.key-box,.warning-box,.cta-box{margin:32px 0;padding:24px;border-radius:20px}.key-box{background:#ecf8f5;border:1px solid #bfe8dc}.warning-box{background:#fff7e8;border:1px solid #f0d7a5}.cta-box{background:var(--ink);color:#fff}.cta-box p{color:#c8d6e4}.cta-box .btn{background:var(--mint);color:var(--ink)}.article-sidebar{position:sticky;top:106px}.side-card{background:#fff;border:1px solid var(--line);border-radius:20px;padding:22px;margin-bottom:18px}.side-card strong{display:block;margin-bottom:12px}.toc{display:grid;gap:8px}.toc a{font-size:.9rem;color:var(--muted)}.toc a:hover{color:var(--mint2)}.side-card--dark{background:var(--ink);color:#fff}.side-card--dark p{color:#c3d1df}.faq-item{border-top:1px solid var(--line);padding:22px 0}.faq-item h3{margin:0 0 8px}.related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.author-box{display:flex;gap:18px;align-items:center;margin-top:46px;padding-top:30px;border-top:1px solid var(--line)}.author-avatar{width:62px;height:62px;border-radius:50%;display:grid;place-items:center;background:var(--ink);color:#fff;font-weight:900}.author-box p{margin:4px 0 0;font-size:.92rem}
.blog-footer{background:var(--ink);color:#fff;padding:58px 0 24px}.blog-footer__grid{display:grid;grid-template-columns:1.4fr repeat(3,1fr);gap:40px}.blog-footer img{width:190px}.blog-footer p,.blog-footer a{color:#b9c8d7}.blog-footer h3{font-size:.94rem}.blog-footer__links{display:grid;gap:8px}.blog-footer__bottom{margin-top:38px;padding-top:22px;border-top:1px solid rgba(255,255,255,.12);display:flex;justify-content:space-between;gap:20px;color:#9fb0c2;font-size:.84rem}.no-results{display:none;background:#fff;border:1px solid var(--line);border-radius:20px;padding:30px;text-align:center}
@media(max-width:980px){.blog-nav,.header-cta{display:none}.menu-toggle{display:block}.blog-hero__inner,.article-shell{grid-template-columns:1fr}.article-sidebar{position:static}.article-grid{grid-template-columns:repeat(2,1fr)}.blog-footer__grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:650px){.container{width:min(calc(100% - 24px),var(--max))}.blog-top .container{justify-content:center;text-align:center}.blog-top a{display:none}.blog-header__inner{min-height:68px}.brand img{width:170px}.blog-hero{padding:64px 0 52px}.blog-hero h1,.article-hero h1{font-size:2.65rem}.blog-tools__inner{align-items:stretch;flex-direction:column}.article-grid,.pillar-grid,.related-grid,.blog-footer__grid{grid-template-columns:1fr}.section{padding:56px 0}.section-heading{display:block}.article-content{border-radius:20px;padding:26px 20px}.article-content table{display:block;overflow-x:auto}.blog-footer__bottom{display:block}.blog-count{text-align:center}}