*{box-sizing:border-box}html{scroll-behavior:smooth}body{color:#172039;font-family:var(--font-manrope),Arial,sans-serif;background:#f3f6ff;margin:0;font-size:16px;line-height:1.55}a{color:inherit;text-decoration:none}button,input,textarea{font:inherit}button{cursor:pointer}.wrap{width:min(1160px,100% - 40px);margin-inline:auto}.site-header{z-index:20;-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);background:#f3f6ffeb;border-bottom:1px solid #324b821a;position:sticky;top:0}.nav{justify-content:space-between;align-items:center;height:82px;display:flex}.logo{letter-spacing:-1.2px;font-size:25px;font-weight:850}.logo span{color:#ff653c}nav{align-items:center;gap:30px;font-size:14px;font-weight:700;display:flex}nav a{transition:all .2s}nav a:hover{color:#3157e5}nav button,.primary,.modal form button{color:#fff;background:#3157e5;border:0;border-radius:14px;padding:13px 19px;font-weight:800;transition:all .2s;box-shadow:0 8px 20px #3157e533}.primary:hover,.modal form button:hover,nav button:hover{background:#2447c7;transform:translateY(-2px);box-shadow:0 12px 28px #3157e547}.burger{background:#fff;border:0;border-radius:12px;padding:9px 13px;font-size:20px;display:none}.hero{grid-template-columns:1.08fr .92fr;align-items:center;gap:30px;min-height:690px;padding-block:86px 60px;display:grid}.eyebrow,.kicker{text-transform:uppercase;letter-spacing:1.6px;color:#3157e5;font-size:12px;font-weight:850}.eyebrow span{color:#2447c7;background:#dfe7ff;border-radius:999px;margin-right:8px;padding:7px 11px;display:inline-flex}h1,h2,h3,p{margin-top:0}h1{letter-spacing:-4.6px;max-width:820px;margin-bottom:26px;font-size:clamp(52px,6vw,82px);line-height:.98}h1 em,h2 em{font-family:var(--font-caveat),cursive;color:#3157e5;font-style:normal;font-weight:600}.lead{color:#58627a;max-width:660px;font-size:20px;line-height:1.55}.actions{align-items:center;gap:18px;margin-top:34px;display:flex}.actions>a,.head>a,.author-strip a{color:#3157e5;font-weight:800}.note{color:#536078;grid-template-columns:auto 1fr;align-items:center;gap:14px;max-width:450px;margin-top:46px;font-size:14px;display:grid;position:relative}.note>b{color:#172039;background:#ffd84a;border-radius:50%;place-items:center;width:48px;height:48px;display:grid}.note i{font-family:var(--font-caveat);color:#3157e5;font-size:20px;position:absolute;bottom:-18px;right:6px}.furnace{background:radial-gradient(circle at 50% 48%,#ffd84a61,#0000 32%),linear-gradient(145deg,#e4eaff,#f9fbff);border-radius:42% 58% 48% 52%/53% 40% 60% 47%;place-items:center;min-height:500px;display:grid;position:relative}.furnace img{object-fit:contain;filter:drop-shadow(0 30px 30px #283a6e33);z-index:1;width:min(100%,430px);height:500px}.furnace span,.furnace>i{color:#6d7590;z-index:2;background:#ffffffe0;border:1px solid #3157e51a;border-radius:16px;padding:10px 14px;font-size:11px;font-style:normal;position:absolute;box-shadow:0 12px 30px #1f32641f}.furnace span b{color:#172039;font-size:13px;display:block}.furnace .in{top:28%;left:0}.furnace .out{bottom:25%;right:-6px}.furnace>i{font-family:var(--font-caveat);color:#3157e5;font-size:22px;line-height:1;top:12%;right:8%;transform:rotate(4deg)}.system{color:#fff;background:#172039;padding:86px 0}.system-grid{grid-template-columns:.4fr .95fr 1.1fr;gap:54px;display:grid}.system h2,.section h2,.author-strip h2{letter-spacing:-2.4px;margin-bottom:16px;font-size:clamp(34px,4vw,52px);line-height:1.04}.system p{color:#b9c3da}.system ol{margin:0;padding:0;list-style:none}.system li{border-top:1px solid #ffffff24;grid-template-columns:44px 1fr;gap:10px;padding:18px 0;display:grid}.system li>b{color:#ff744d}.system li strong{font-size:18px;display:block}.system li span{color:#aeb9d1;font-size:14px}.section{padding-block:96px}.head{justify-content:space-between;align-items:end;gap:30px;margin-bottom:38px;display:flex}.head h2{margin:0}.case-grid{grid-template-columns:1fr 1fr;gap:20px;display:grid}.case{border-radius:28px;flex-direction:column;min-height:420px;padding:34px;transition:all .25s;display:flex;overflow:hidden}.case:hover,.post-card:hover{transform:translateY(-6px)}.case.c0{color:#fff;background:#3157e5}.case.c1{color:#172039;background:#ffd84a}.case small{opacity:.75;text-transform:uppercase;letter-spacing:.6px;font-weight:800}.case h3{letter-spacing:-1.4px;margin:28px 0 14px;font-size:31px;line-height:1.12}.case p{opacity:.82}.metrics{flex-wrap:wrap;gap:14px;margin-top:auto;display:flex}.metrics span{background:#ffffff26;border-radius:15px;min-width:120px;padding:12px 14px;font-size:12px}.metrics b{letter-spacing:-.6px;font-size:21px;display:block}.articles{background:#e9eeff}.post-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:24px;display:grid}.post-card{background:#fff;border-radius:26px;flex-direction:column;min-width:0;transition:transform .25s,box-shadow .25s;display:flex;overflow:hidden;box-shadow:0 18px 50px #263a711a}.post-card:hover{box-shadow:0 25px 58px #263a712b}.post-image{aspect-ratio:3/2;background:#dfe7ff;position:relative;overflow:hidden}.post-image img{object-fit:cover;width:100%;height:100%;transition:transform .5s;display:block}.post-card:hover .post-image img{transform:scale(1.035)}.post-image>span{-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);color:#243052;background:#ffffffe6;border-radius:999px;padding:8px 11px;font-size:12px;font-weight:800;position:absolute;top:16px;right:16px}.post-content{flex-direction:column;flex:1;padding:28px;display:flex}.tags{flex-wrap:wrap;gap:7px;margin-bottom:15px;display:flex}.tags small{color:#3157e5;text-transform:uppercase;letter-spacing:.45px;background:#e8edff;border-radius:999px;padding:6px 9px;font-size:10px;font-weight:850}.post-card h3{letter-spacing:-1.2px;margin-bottom:13px;font-size:27px;line-height:1.16}.post-card p{color:#68728a;font-size:15px}.post-card footer{color:#8b93a7;justify-content:space-between;gap:16px;margin-top:auto;padding-top:20px;font-size:13px;display:flex}.post-card footer b{color:#3157e5}.author-strip{grid-template-columns:180px 1fr;align-items:center;gap:40px;display:grid}.avatar,.portrait{color:#fff;background:#3157e5;border-radius:38% 62% 52% 48%;place-items:center;font-size:44px;font-weight:900;display:grid;position:relative}.avatar{width:160px;height:160px}.avatar span{background:#ff6a3d;border:5px solid #f3f6ff;border-radius:50%;place-items:center;width:52px;height:52px;font-size:16px;display:grid;position:absolute;bottom:5px;right:-7px}.page-hero{padding:110px 0 60px}.page-hero>p:last-child{color:#68728a;max-width:660px;font-size:19px}.page-hero h1{font-size:clamp(50px,7vw,88px)}.author-hero{grid-template-columns:360px 1fr;align-items:center;gap:70px;padding-block:95px;display:grid}.portrait{background:radial-gradient(circle at 35% 30%,#6382f1,#3157e5 60%,#203eaa);width:340px;height:420px;font-size:84px}.result{color:#fff;background:#3157e5;padding:38px 0}.result .metrics{margin:0}.result .metrics span{flex:1}.prose p,.article-body p{color:#68728a;font-size:18px}.article-head{padding:90px 0 40px}.article-head>a{color:#3157e5;font-weight:800}.article-head .tags{margin-top:50px}.article-head h1{max-width:1000px;font-size:clamp(46px,6.3vw,76px)}.article-head>p{color:#7d879d}.article-head>img{aspect-ratio:2.2;object-fit:cover;border-radius:30px;width:100%;margin-top:38px;display:block;box-shadow:0 20px 55px #263a711f}.article-body{margin:0 auto;padding:40px 20px 110px}.article-body h2{letter-spacing:-1.5px;margin-top:52px;font-size:34px;line-height:1.16}.article-body .intro{color:#172039;font-size:23px}.article-body blockquote{background:#fff;border-left:5px solid #ff6a3d;border-radius:0 18px 18px 0;margin:42px 0;padding:22px 26px;font-size:21px;font-weight:700}.foot{grid-template-columns:1fr auto auto;align-items:center;gap:60px;padding-block:55px;display:grid}body>footer,main+footer{color:#fff;background:#172039}.foot p{color:#aeb9d1;max-width:390px;margin:10px 0 0}.foot>div:nth-child(2){gap:22px;display:flex}.backdrop{z-index:50;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);background:#0b132894;place-items:center;padding:20px;display:grid;position:fixed;inset:0}.modal{background:#fff;border-radius:28px;width:min(520px,100%);padding:38px;position:relative;box-shadow:0 30px 90px #00000040}.modal h2{letter-spacing:-1.6px;font-size:38px}.x{color:#68728a;background:0 0;border:0;font-size:34px;position:absolute;top:14px;right:18px}.modal form{gap:12px;display:grid}.modal input,.modal textarea{resize:vertical;background:#f7f9ff;border:1px solid #dce3f5;border-radius:13px;padding:14px 15px}.ok{color:#198a2f;background:#dff7dc;border-radius:50%;place-items:center;width:64px;height:64px;font-size:30px;display:grid}@media (width<=800px){.wrap{width:min(100% - 28px,1160px)}.nav{height:70px}.burger{display:block}.nav nav{background:#fff;border-radius:20px;flex-direction:column;align-items:stretch;padding:18px;display:none;position:absolute;top:76px;left:14px;right:14px;box-shadow:0 20px 50px #1c2b582e}.nav nav.open{display:flex}.nav nav a,.nav nav button{text-align:center;padding:12px}.hero{grid-template-columns:1fr;min-height:0;padding-top:60px}.hero h1{letter-spacing:-3px;font-size:50px}.furnace{min-height:420px}.furnace img{height:420px}.system-grid{grid-template-columns:1fr;gap:28px}.case-grid,.post-grid{grid-template-columns:1fr}.case{min-height:380px}.section{padding-block:68px}.head{flex-direction:column;align-items:start}.author-strip,.author-hero{grid-template-columns:1fr}.author-hero{gap:35px;padding-block:60px}.portrait{width:100%;height:300px}.foot{grid-template-columns:1fr;gap:30px}.foot>div:nth-child(2){flex-wrap:wrap}.article-head>img{aspect-ratio:3/2}.page-hero{padding-top:70px}.page-hero h1{letter-spacing:-3px}.post-card h3{font-size:24px}}@media (width<=460px){.actions{flex-direction:column;align-items:stretch}.actions>*{text-align:center;width:100%}.hero h1{font-size:43px}.furnace{min-height:360px}.furnace img{height:350px}.furnace .in{left:-5px}.furnace .out{right:-4px}.post-content{padding:22px}.case{padding:25px}.case h3{font-size:26px}.metrics{gap:8px}.metrics span{min-width:calc(50% - 4px)}.article-head h1{letter-spacing:-2.5px}}body{font-family:Manrope,Segoe UI,Arial,sans-serif}.logo{align-items:center;gap:10px;display:inline-flex}.logo img{width:34px;height:34px;display:block}h1 em,h2 em,.note i,.furnace>i{font-family:Segoe Print,Comic Sans MS,cursive}.furnace img{mix-blend-mode:multiply;animation:5.5s ease-in-out infinite furnace-float}@keyframes furnace-float{0%,to{transform:translateY(0)}50%{transform:translateY(-16px)}}.case{isolation:isolate;color:#fff;background:#172039;min-height:440px;transition:transform .3s,box-shadow .3s;position:relative;box-shadow:0 18px 46px #1d2c5929}.case:before{content:"";z-index:-1;background:linear-gradient(100deg,#101a3af5 0%,#14214be0 42%,#141f4138 78%),linear-gradient(#0000 42%,#0a1126e0);position:absolute;inset:0}.case:after{content:"↗";-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#121d3e4d;border:1px solid #ffffff57;border-radius:50%;place-items:center;width:42px;height:42px;font-size:18px;transition:transform .3s,background .3s;display:grid;position:absolute;top:22px;right:24px}.case.c0,.case.c1{color:#fff;background:#172039}.case-art{z-index:-2;object-fit:cover;filter:saturate(.9)blur(2.2px);width:calc(100% + 24px);height:calc(100% + 24px);transition:transform .65s,filter .65s;position:absolute;inset:-12px;transform:scale(1.035)}.case:hover{box-shadow:0 28px 64px #1d2c593d}.case:hover .case-art{filter:saturate()blur(.8px);transform:scale(1.075)}.case:hover:after{background:#fff3;transform:rotate(12deg)}.case small,.case h3,.case>p,.case .metrics{z-index:1;position:relative}.case small{opacity:.82;max-width:calc(100% - 54px)}.case h3{text-wrap:balance;max-width:88%}.case p{color:#ffffffd1;opacity:1;max-width:86%}.case .metrics{gap:10px}.case .metrics span{-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);background:#ffffff24;border:1px solid #ffffff21;flex-direction:row;align-items:center;gap:8px;min-width:0;display:inline-flex}.case .metrics svg{flex-shrink:0;width:16px;height:16px}@media (width<=800px){.case{min-height:420px}.case:before{background:linear-gradient(100deg,#101a3af5,#14214bbf 68%,#141f4147),linear-gradient(#0000 35%,#0a1126e6)}}@media (width<=460px){.case{min-height:440px}.case:after{width:38px;height:38px;top:17px;right:18px}.case h3,.case p{max-width:100%}.case p{font-size:14px}}.socials{gap:12px;margin:28px 0 22px;display:flex}.socials a{border-radius:50%;width:52px;height:52px;transition:transform .2s;display:grid;overflow:hidden}.socials a:hover{transform:translateY(-2px)}.socials svg,.socials img{width:52px;height:52px;display:block}.socials .vc img{object-fit:cover}.socials .tg circle{fill:#2aa1d6}.socials .tg path{fill:#fff}.foot .copy{color:#8b95ad;margin-top:18px;font-size:13px}.foot .copy a:hover{color:#fff}.consent{color:#536078;grid-template-columns:auto 1fr;align-items:start;gap:10px;font-size:14px;display:grid}.consent input{margin-top:3px}.consent a,.prose a{color:#3157e5;text-underline-offset:3px;font-weight:700;text-decoration:underline}.form-error{color:#b42318;font-size:14px}.to-top{z-index:25;color:#fff;background:#3157e5;border:0;border-radius:16px;place-items:center;width:48px;height:48px;padding:0;display:grid;position:fixed;bottom:22px;right:22px;box-shadow:0 10px 24px #3157e547}.to-top svg{width:22px;height:22px}.to-top.up{bottom:124px}.cookie{z-index:30;background:#fff;border-radius:20px;justify-content:space-between;align-items:center;gap:18px;width:min(1160px,100% - 40px);margin-inline:auto;padding:18px 20px;display:flex;position:fixed;bottom:20px;left:20px;right:20px;box-shadow:0 16px 40px #1c2b5829}.cookie p{color:#536078;margin:0;font-size:15px}.cookie a{color:#3157e5;text-underline-offset:3px;font-weight:700;text-decoration:underline}.cookie>div{flex-shrink:0;gap:10px;display:flex}@media (width<=800px){.cookie{flex-direction:column;align-items:stretch}.to-top.up{bottom:196px}.cookie>div{display:grid}}.prose h2{letter-spacing:-1.5px;margin-top:48px;font-size:34px;line-height:1.16}.article-head{padding-top:28px}.article-bar{justify-content:space-between;align-items:center;gap:16px;margin-top:8px;display:flex}.article-bar .article-meta{margin:0}.article-actions{align-items:center;gap:14px;margin:0;display:flex}.article-actions.footer{flex-direction:column;align-items:flex-start;gap:12px}.article-actions .rate-title,.article-actions .share-title{color:#172039;margin:0;font-size:18px;font-weight:800}.article-actions .share-title{margin-top:8px}.article-rate{margin:48px auto 0}.stars{align-items:center;gap:2px;display:flex}.stars button{color:#d5dbe8;background:0 0;border:0;place-items:center;width:22px;height:22px;padding:0;display:grid}.stars button svg{fill:currentColor;width:20px;height:20px}.stars button.on{color:#ff653c}.share{align-items:center;gap:8px;display:flex}.share a,.share button{color:#3157e5;background:0 0;border:0;border-radius:50%;place-items:center;width:32px;height:32px;padding:0;text-decoration:none;display:grid;overflow:hidden}.share svg{flex-shrink:0;width:28px;height:28px;display:block}.share button{background:#fff;border:1px solid #3157e540}.share button svg{width:16px;height:16px}@media (width<=800px){.article-bar{flex-direction:column;align-items:stretch;gap:12px}.article-actions{justify-content:space-between}}.article-cover{position:relative}.article-cover>img{aspect-ratio:2.2;object-fit:cover;border-radius:30px;width:100%;margin-top:38px;display:block;box-shadow:0 20px 55px #263a711f}.article-cover .tags{justify-content:flex-end;align-items:center;max-width:calc(100% - 36px);margin:0;position:absolute;top:18px;right:18px}.article-cover .tags small{background:#fff;padding:8px 12px;font-size:11px;line-height:1;box-shadow:0 8px 18px #1c2b5829}.article-head h1,.article-body h2{scroll-margin-top:110px}.article-toc{z-index:15;background:#fff;border:1px solid #324b8224;border-radius:18px;flex-direction:column;gap:10px;width:248px;max-height:calc(100vh - 140px);padding:16px 16px 14px;display:flex;position:fixed;top:110px;left:max(20px,50vw - 856px);overflow:auto;box-shadow:0 12px 32px #1c2b5814}.article-toc .toc-label{color:#172039;letter-spacing:.04em;text-transform:uppercase;margin:0;font-size:13px;font-weight:800}.article-toc .toc-toggle{display:none}.article-toc .toc-links{flex-direction:column;gap:8px;display:flex}.article-toc a{color:#44506a;font-size:14px;font-weight:700;line-height:1.35;text-decoration:none}.article-toc a.sub{color:#68728a;padding-left:12px;font-weight:600}.article-toc a[aria-current=true]{color:#3157e5}.article-meta{color:#7d879d;flex-wrap:wrap;align-items:center;gap:8px 22px;margin:8px 0 0;font-size:16px;display:flex}@media (width<=1719px){.article-toc{width:min(1160px,100% - 40px);max-height:none;margin:22px auto 0;position:static;left:auto}}@media (width<=800px){.article-toc{width:min(1160px,100% - 28px);padding:8px}.article-toc .toc-label{display:none}.article-toc .toc-toggle{color:#172039;background:0 0;border:0;justify-content:space-between;align-items:center;width:100%;padding:10px 12px;font-weight:800;display:flex}.article-toc .toc-toggle:after{content:"";border-bottom:2px solid;border-right:2px solid;width:8px;height:8px;margin-top:-4px;transform:rotate(45deg)}.article-toc.open .toc-toggle:after{margin-top:4px;transform:rotate(225deg)}.article-toc:not(.open) .toc-links{display:none}.article-toc.open{padding:8px 16px 16px}}.article-meta span{align-items:center;gap:8px;display:inline-flex}.article-meta svg{flex-shrink:0;width:18px;height:18px}.article-body figure{margin:8px 0 28px}.article-body figure img{background:#fff;border:1px solid #324b821f;border-radius:18px;width:auto;max-width:100%;height:auto}.article-body figcaption{color:#68728a;margin-top:10px;font-size:15px}.article-body p,.article-body li,.article-body .intro,.article-body blockquote{color:#24304a;font-size:18px;font-weight:400;line-height:1.65}.article-body ul{color:#24304a;margin:0 0 22px;padding-left:22px;font-size:18px}.article-body li+li{margin-top:8px}.script-block{margin:28px 0 10px}.script-block button{margin-bottom:14px}.script-block pre{color:#f4f7ff;background:#172039;border-radius:18px;max-height:520px;margin:0;padding:22px;font-size:13px;line-height:1.5;overflow:auto}.script-block code{white-space:pre;font-family:Consolas,Courier New,monospace}.prose,.article-body{max-width:none}.article-body{width:min(1160px,100% - 40px);margin-inline:auto;padding-left:0;padding-right:0}.read-also{margin:72px auto 28px}.read-also-head{justify-content:space-between;align-items:center;gap:16px;margin-bottom:22px;display:flex}.read-also h2{letter-spacing:-1.6px;margin:0;font-size:42px;line-height:1.1}.read-also-head a{color:#fff;background:#ff653c;border-radius:999px;flex-shrink:0;padding:12px 22px;font-weight:800;text-decoration:none}.not-found{min-height:58vh;padding-bottom:80px}.not-found .lead{max-width:520px;margin-bottom:28px}.not-found .primary{align-items:center;text-decoration:none;display:inline-flex}.blog-hero{padding:92px 0 10px}.blog-hero h1{max-width:760px}.case .metrics b{letter-spacing:-.4px;font-size:16px}@media (width<=800px){.article-body,.article-toc{width:min(1160px,100% - 28px)}.article-cover>img{aspect-ratio:3/2}.article-cover .tags{max-width:calc(100% - 24px);top:12px;right:12px}.blog-hero{padding-top:48px}.read-also h2{font-size:32px}}