:root{
  --nl-bg:#f7fbf9;--nl-surface:#fff;--nl-surface-soft:#eefaf5;--nl-ink:#102d35;
  --nl-muted:#5f7078;--nl-line:rgba(16,45,53,.11);--nl-green:#48c58f;--nl-green-dark:#08775e;
  --nl-green-soft:#dff8ec;--nl-amber:#a86606;--nl-amber-soft:#fff3d5;--nl-red:#a83232;
  --nl-red-soft:#fff0f0;--nl-blue:#245e9a;--nl-blue-soft:#edf5ff;--nl-shadow:0 22px 70px rgba(16,45,53,.09);
  --nl-radius:22px;--nl-max:1180px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--nl-bg);color:var(--nl-ink);font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;-webkit-font-smoothing:antialiased}
body::before{content:"";position:fixed;inset:0;pointer-events:none;z-index:-1;background:radial-gradient(circle at 92% 4%,rgba(102,218,144,.19),transparent 30rem),radial-gradient(circle at 4% 36%,rgba(71,176,165,.12),transparent 28rem)}
a{color:inherit;text-decoration:none}
button,input{font:inherit}
.nl-container{width:min(calc(100% - 40px),var(--nl-max));margin:0 auto}
.nl-header{position:sticky;top:0;z-index:50;background:rgba(247,251,249,.88);backdrop-filter:blur(18px);border-bottom:1px solid var(--nl-line)}
.nl-nav{height:72px;display:flex;align-items:center;gap:28px}
.nl-brand{display:flex;align-items:center;margin-right:auto}
.nl-brand img{width:auto;height:36px;display:block}
.nl-navlinks{display:flex;align-items:center;gap:24px;color:var(--nl-muted);font-size:14px;font-weight:650}
.nl-navlinks a:hover,.nl-navlinks a[aria-current="page"]{color:var(--nl-green-dark)}
.nl-button{display:inline-flex;align-items:center;justify-content:center;gap:9px;min-height:46px;padding:0 20px;border:1px solid transparent;border-radius:12px;font-weight:750;cursor:pointer;transition:.22s ease}
.nl-button:hover{transform:translateY(-2px)}
.nl-button-primary{background:linear-gradient(135deg,#45b8a5,#4dc88f 52%,#66da90);color:#082e28;box-shadow:0 13px 30px rgba(72,197,143,.23)}
.nl-button-secondary{background:var(--nl-surface);border-color:var(--nl-line);color:var(--nl-ink)}
.nl-mobile-cta{display:none}
.nl-breadcrumb{display:flex;align-items:center;gap:8px;flex-wrap:wrap;padding:26px 0 0;color:var(--nl-muted);font-size:13px}
.nl-breadcrumb a:hover{color:var(--nl-green-dark)}
.nl-breadcrumb span[aria-hidden="true"]{opacity:.45}
.nl-hero{padding:74px 0 54px}
.nl-hero-grid{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(300px,.85fr);gap:50px;align-items:center}
.nl-eyebrow{display:inline-flex;align-items:center;gap:9px;margin-bottom:18px;padding:7px 11px;border:1px solid rgba(72,197,143,.25);border-radius:999px;background:rgba(255,255,255,.72);color:var(--nl-green-dark);font-size:12px;font-weight:800;letter-spacing:.08em;text-transform:uppercase}
.nl-eyebrow::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--nl-green);box-shadow:0 0 0 5px rgba(72,197,143,.13)}
.nl-hero h1{max-width:830px;margin:0;font-family:Sora,Inter,sans-serif;font-size:clamp(38px,5.3vw,68px);line-height:1.02;letter-spacing:-.045em}
.nl-gradient{background:linear-gradient(105deg,#167f71,#43b88f 55%,#66da90);-webkit-background-clip:text;background-clip:text;color:transparent}
.nl-lead{max-width:760px;margin:24px 0 0;color:var(--nl-muted);font-size:clamp(17px,2vw,21px);line-height:1.68}
.nl-hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:30px}
.nl-source-note{position:relative;padding:26px;border:1px solid rgba(72,197,143,.24);border-radius:var(--nl-radius);background:linear-gradient(145deg,rgba(255,255,255,.95),rgba(238,250,245,.95));box-shadow:var(--nl-shadow);overflow:hidden}
.nl-source-note::after{content:"Kennisnet";position:absolute;right:-14px;bottom:-18px;color:rgba(8,119,94,.06);font-family:Sora,sans-serif;font-size:54px;font-weight:800;transform:rotate(-7deg)}
.nl-source-note strong{display:block;margin-bottom:9px;font-family:Sora,sans-serif;font-size:18px}
.nl-source-note p{position:relative;z-index:1;margin:0;color:var(--nl-muted);font-size:14px;line-height:1.65}
.nl-source-link{position:relative;z-index:1;display:inline-flex;align-items:center;gap:6px;margin-top:18px;color:var(--nl-green-dark);font-weight:800;font-size:14px}
.nl-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:38px}
.nl-stat{padding:18px;border:1px solid var(--nl-line);border-radius:16px;background:rgba(255,255,255,.78)}
.nl-stat b{display:block;font-family:Sora,sans-serif;font-size:25px;letter-spacing:-.03em}
.nl-stat span{color:var(--nl-muted);font-size:12px;font-weight:650}
.nl-main{padding:30px 0 100px}
.nl-panel{border:1px solid var(--nl-line);border-radius:var(--nl-radius);background:rgba(255,255,255,.86);box-shadow:0 14px 46px rgba(16,45,53,.05)}
.nl-filter{padding:22px;margin-bottom:30px}
.nl-filter-row{display:grid;grid-template-columns:minmax(260px,1fr) 210px 210px auto;gap:12px}
.nl-field{min-height:48px;border:1px solid var(--nl-line);border-radius:12px;background:var(--nl-surface);padding:0 15px;color:var(--nl-ink);outline:none}
.nl-field:focus{border-color:var(--nl-green);box-shadow:0 0 0 4px rgba(72,197,143,.13)}
.nl-results{margin:16px 2px 0;color:var(--nl-muted);font-size:13px}
.nl-results strong{color:var(--nl-ink)}
.nl-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.nl-card{display:flex;flex-direction:column;min-height:248px;padding:23px;border:1px solid var(--nl-line);border-radius:18px;background:var(--nl-surface);box-shadow:0 10px 32px rgba(16,45,53,.045);transition:.22s ease}
.nl-card:hover{transform:translateY(-5px);border-color:rgba(72,197,143,.45);box-shadow:0 22px 54px rgba(16,45,53,.10)}
.nl-card-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:18px}
.nl-code{display:inline-flex;padding:6px 9px;border-radius:9px;background:var(--nl-green-soft);color:var(--nl-green-dark);font-family:Sora,sans-serif;font-size:12px;font-weight:850;letter-spacing:.04em}
.nl-sector{color:var(--nl-muted);font-size:11px;font-weight:750;text-transform:uppercase;letter-spacing:.07em}
.nl-card h2{margin:0;font-family:Sora,sans-serif;font-size:19px;line-height:1.28;letter-spacing:-.025em}
.nl-card p{margin:12px 0 0;color:var(--nl-muted);font-size:14px;line-height:1.6}
.nl-card-foot{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:auto;padding-top:20px;color:var(--nl-green-dark);font-size:13px;font-weight:800}
.nl-card-foot span:first-child{color:var(--nl-muted);font-size:11px;font-weight:650}
.nl-empty{display:none;padding:50px;text-align:center;color:var(--nl-muted)}
.nl-detail-hero{padding:58px 0 50px}
.nl-detail-grid{display:grid;grid-template-columns:minmax(0,1.3fr) 340px;gap:44px;align-items:start}
.nl-detail-hero h1{margin:14px 0 0;font-family:Sora,sans-serif;font-size:clamp(36px,5vw,61px);line-height:1.04;letter-spacing:-.045em}
.nl-answer{margin:24px 0 0;padding-left:20px;border-left:4px solid var(--nl-green);color:var(--nl-muted);font-size:19px;line-height:1.67}
.nl-facts{display:grid;gap:10px;padding:20px}
.nl-fact{display:flex;justify-content:space-between;gap:16px;padding:12px 3px;border-bottom:1px solid var(--nl-line);font-size:13px}
.nl-fact:last-child{border-bottom:0}
.nl-fact span{color:var(--nl-muted)}
.nl-fact strong{text-align:right}
.nl-layout{display:grid;grid-template-columns:minmax(0,1fr) 290px;gap:34px;align-items:start}
.nl-content{display:grid;gap:24px}
.nl-section{padding:32px}
.nl-section h2{margin:0 0 15px;font-family:Sora,sans-serif;font-size:clamp(25px,3vw,34px);letter-spacing:-.035em}
.nl-section h3{margin:0 0 8px;font-family:Sora,sans-serif;font-size:17px;letter-spacing:-.02em}
.nl-section>p{margin:0;color:var(--nl-muted);font-size:16px;line-height:1.75}
.nl-section>p+p{margin-top:15px}
.nl-kicker{display:block;margin-bottom:11px;color:var(--nl-green-dark);font-size:11px;font-weight:850;letter-spacing:.11em;text-transform:uppercase}
.nl-evidence-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:13px;margin-top:23px}
.nl-evidence{padding:18px;border:1px solid var(--nl-line);border-radius:14px;background:var(--nl-surface-soft)}
.nl-evidence .num{display:grid;place-items:center;width:28px;height:28px;margin-bottom:14px;border-radius:9px;background:var(--nl-green-dark);color:#fff;font-family:Sora,sans-serif;font-size:12px;font-weight:850}
.nl-evidence p{margin:0;color:var(--nl-muted);font-size:13px;line-height:1.58}
.nl-steps{display:grid;gap:2px;margin-top:23px}
.nl-step{display:grid;grid-template-columns:38px 1fr;gap:14px;position:relative;padding-bottom:20px}
.nl-step:not(:last-child)::before{content:"";position:absolute;left:18px;top:36px;bottom:2px;width:2px;background:var(--nl-green-soft)}
.nl-step-num{display:grid;place-items:center;width:36px;height:36px;border-radius:50%;background:var(--nl-green-soft);color:var(--nl-green-dark);font-weight:850;z-index:1}
.nl-step p{margin:4px 0 0;color:var(--nl-muted);font-size:14px;line-height:1.6}
.nl-warning{background:linear-gradient(145deg,#fff,var(--nl-red-soft));border-color:rgba(168,50,50,.18)}
.nl-list{display:grid;gap:12px;margin:18px 0 0;padding:0;list-style:none}
.nl-list li{position:relative;padding-left:28px;color:var(--nl-muted);font-size:14px;line-height:1.6}
.nl-list li::before{content:"";position:absolute;left:3px;top:.52em;width:10px;height:10px;border:3px solid var(--nl-green);border-radius:50%}
.nl-warning .nl-list li::before{border-color:#d85b5b}
.nl-edufort{position:relative;overflow:hidden;background:linear-gradient(135deg,#0d3936,#0d6f5c);color:#fff;border:0}
.nl-edufort::after{content:"";position:absolute;width:300px;height:300px;border-radius:50%;right:-100px;bottom:-170px;background:rgba(102,218,144,.18)}
.nl-edufort h2,.nl-edufort p{position:relative;z-index:1;color:#fff}
.nl-edufort p{opacity:.78}
.nl-edufort .nl-button{position:relative;z-index:1;margin-top:23px;background:#66da90;color:#082e28}
.nl-aside{position:sticky;top:94px;display:grid;gap:15px}
.nl-aside-card{padding:22px}
.nl-aside-card h2{margin:0 0 12px;font-family:Sora,sans-serif;font-size:17px}
.nl-aside-card p{margin:0;color:var(--nl-muted);font-size:13px;line-height:1.62}
.nl-source-badge{display:inline-flex;margin-bottom:13px;padding:6px 9px;border-radius:8px;background:var(--nl-blue-soft);color:var(--nl-blue);font-size:11px;font-weight:850;text-transform:uppercase;letter-spacing:.06em}
.nl-aside-links{display:grid;gap:10px;margin-top:15px}
.nl-aside-links a{display:flex;align-items:flex-start;justify-content:space-between;gap:8px;color:var(--nl-green-dark);font-size:13px;font-weight:750}
.nl-faq details{border-top:1px solid var(--nl-line);padding:18px 0}
.nl-faq details:last-child{padding-bottom:0}
.nl-faq summary{cursor:pointer;font-weight:800;line-height:1.45}
.nl-faq details p{margin:10px 0 0;color:var(--nl-muted);font-size:14px;line-height:1.65}
.nl-related{padding:30px;margin-top:34px}
.nl-related h2{margin:0 0 18px;font-family:Sora,sans-serif;font-size:24px}
.nl-related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.nl-related a{padding:16px;border:1px solid var(--nl-line);border-radius:13px;background:var(--nl-surface);font-size:13px;font-weight:750}
.nl-related a:hover{border-color:var(--nl-green);color:var(--nl-green-dark)}
.nl-footer{margin-top:70px;padding:50px 0 28px;border-top:1px solid var(--nl-line);background:rgba(255,255,255,.68)}
.nl-footer-grid{display:grid;grid-template-columns:1.4fr repeat(3,1fr);gap:34px}
.nl-footer img{height:36px;width:auto}
.nl-footer p{max-width:410px;color:var(--nl-muted);font-size:13px;line-height:1.6}
.nl-footer h2{margin:0 0 13px;font-family:Sora,sans-serif;font-size:13px}
.nl-footer ul{display:grid;gap:9px;margin:0;padding:0;list-style:none;color:var(--nl-muted);font-size:13px}
.nl-footer a:hover{color:var(--nl-green-dark)}
.nl-footer-bottom{display:flex;justify-content:space-between;gap:20px;margin-top:34px;padding-top:20px;border-top:1px solid var(--nl-line);color:var(--nl-muted);font-size:12px}
@media(max-width:980px){
  .nl-hero-grid,.nl-detail-grid{grid-template-columns:1fr}.nl-layout{grid-template-columns:1fr}.nl-aside{position:static;grid-template-columns:repeat(2,1fr)}
  .nl-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.nl-filter-row{grid-template-columns:1fr 1fr}.nl-filter-row input{grid-column:1/-1}
  .nl-stats{grid-template-columns:repeat(2,1fr)}.nl-navlinks{display:none}.nl-mobile-cta{display:inline-flex}.nl-footer-grid{grid-template-columns:1.2fr 1fr 1fr}.nl-footer-grid>div:last-child{display:none}
}
@media(max-width:650px){
  .nl-container{width:min(calc(100% - 28px),var(--nl-max))}.nl-nav{height:64px}.nl-brand img{height:31px}.nl-nav>.nl-button-secondary{display:none}
  .nl-hero{padding:48px 0 34px}.nl-hero h1{font-size:40px}.nl-lead{font-size:17px}.nl-source-note{padding:20px}.nl-main{padding-bottom:70px}
  .nl-filter{padding:15px}.nl-filter-row,.nl-grid,.nl-evidence-grid,.nl-related-grid,.nl-aside{grid-template-columns:1fr}.nl-card{min-height:220px}
  .nl-detail-hero{padding:42px 0 34px}.nl-detail-hero h1{font-size:38px}.nl-answer{font-size:17px}.nl-section{padding:23px}.nl-section h2{font-size:26px}
  .nl-footer-grid{grid-template-columns:1fr 1fr}.nl-footer-grid>div:first-child{grid-column:1/-1}.nl-footer-bottom{display:block}.nl-footer-bottom span{display:block;margin-top:8px}
}
@media(prefers-color-scheme:dark){
  :root{--nl-bg:#091c21;--nl-surface:#102a30;--nl-surface-soft:#12372f;--nl-ink:#eefbf6;--nl-muted:#a6bbb8;--nl-line:rgba(202,244,226,.12);--nl-green-soft:#143e33;--nl-blue-soft:#132d47;--nl-red-soft:#3a2022;--nl-shadow:0 22px 70px rgba(0,0,0,.25)}
  body::before{opacity:.6}.nl-header{background:rgba(9,28,33,.9)}.nl-source-note,.nl-panel,.nl-stat{background:rgba(16,42,48,.88)}
  .nl-field,.nl-card,.nl-related a{background:var(--nl-surface);color:var(--nl-ink)}.nl-button-secondary{background:var(--nl-surface);color:var(--nl-ink)}
  .nl-warning{background:linear-gradient(145deg,var(--nl-surface),var(--nl-red-soft))}.nl-footer{background:rgba(9,28,33,.85)}
}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}