.knowledge-page{background:radial-gradient(circle at 10% 5%,rgba(14,127,166,.13),transparent 28%),radial-gradient(circle at 92% 18%,rgba(193,122,61,.12),transparent 28%),#f6f7f4}.knowledge-page .masthead{position:relative;overflow:hidden;max-width:1160px;margin:24px auto 0;padding:72px 34px 62px;border:0;border-radius:32px;background:linear-gradient(135deg,#073440,#0a6077 63%,#0e7fa6);box-shadow:0 28px 70px rgba(7,52,64,.22);color:#fff}.knowledge-page .masthead:after{content:"";position:absolute;right:-90px;top:-130px;width:370px;height:370px;border:1px solid rgba(255,255,255,.15);border-radius:50%;box-shadow:0 0 0 55px rgba(255,255,255,.04),0 0 0 110px rgba(255,255,255,.025)}.knowledge-page .masthead>*{position:relative;z-index:1}.knowledge-page .masthead-kicker,.knowledge-page .masthead-name,.knowledge-page .masthead-tag{color:#fff!important}.knowledge-page .masthead-kicker{font-weight:800}.knowledge-page .masthead-name{letter-spacing:-.055em}.knowledge-page .masthead-tag{max-width:760px;margin:20px auto 0;font-size:18px;line-height:1.65}.knowledge-page .masthead-meta{color:#d8f1f4}.knowledge-page .masthead-meta .sep{background:#f2b75b}.kb-explorer{position:relative;z-index:4;max-width:1040px;margin:-28px auto 42px;padding:18px;border:1px solid #d6e4e7;border-radius:22px;background:rgba(255,255,255,.94);box-shadow:0 20px 55px rgba(7,52,64,.14);backdrop-filter:blur(14px)}.kb-search-row{display:grid;grid-template-columns:1fr auto;gap:12px}.kb-search{display:flex;align-items:center;gap:12px;padding:0 17px;border:1px solid #bdd7dc;border-radius:14px;background:#fff}.kb-search:focus-within{border-color:#0e7fa6;box-shadow:0 0 0 4px rgba(14,127,166,.12)}.kb-search span{color:#0e7fa6;font-size:21px}.kb-search input{width:100%;height:54px;border:0;outline:0;background:transparent;color:#102e36;font:600 15px/1 Inter,sans-serif}.kb-result-count{display:grid;place-items:center;min-width:112px;padding:0 16px;border-radius:14px;background:#082f3b;color:#fff;font-size:13px;font-weight:800}.kb-filters{display:flex;gap:8px;margin-top:12px;overflow:auto;scrollbar-width:none}.kb-filter{flex:none;padding:9px 14px;border:1px solid #d6e4e7;border-radius:999px;background:#f8fbfb;color:#47636a;font:750 12px/1 Inter,sans-serif;cursor:pointer;transition:.2s}.kb-filter:hover,.kb-filter.active{border-color:#0e7fa6;background:#0e7fa6;color:#fff;transform:translateY(-1px)}.knowledge-page .lead{margin-bottom:16px;padding:34px;border:1px solid #d6e4e7;border-radius:26px;background:#fff;box-shadow:0 16px 42px rgba(20,43,48,.07)}.knowledge-page .side-item{padding:15px;border:1px solid transparent;border-radius:14px;transition:.25s}.knowledge-page .side-item:hover{border-color:#c7dfe4;background:#eef8f9;transform:translateX(5px)}.knowledge-page .section-rule h2{border:0;font-size:30px;letter-spacing:-.03em}.knowledge-page .article-grid{gap:18px}.knowledge-page .article-card{position:relative;overflow:hidden;min-height:300px;padding:26px;border:1px solid #d7e4e6;border-radius:22px;background:rgba(255,255,255,.92);box-shadow:0 12px 30px rgba(20,43,48,.06);transition:.3s}.knowledge-page .article-card:after{content:"Lees artikel  →";display:block;margin-top:18px;color:#08718a;font-size:12px;font-weight:850}.knowledge-page .article-card:hover{transform:translateY(-9px);border-color:#8bc6d1;box-shadow:0 24px 55px rgba(20,43,48,.14)}.knowledge-page .card-cat{display:inline-flex;width:max-content;padding:6px 9px;border-radius:999px;background:#e9f7f8;color:#08718a}.knowledge-page .card-title{font-size:21px}.knowledge-page .card-dek{font-size:14px;line-height:1.7}.article-card.kb-hidden{display:none}.kb-empty{display:none;padding:50px 20px;text-align:center;color:#5c7278}.kb-empty.show{display:block}.knowledge-page .cta-strip{border-radius:26px;box-shadow:0 24px 60px rgba(7,47,59,.18)}@media(max-width:760px){.knowledge-page .masthead{margin:12px;border-radius:24px;padding:48px 22px}.kb-explorer{margin:-20px 18px 30px}.kb-search-row{grid-template-columns:1fr}.kb-result-count{min-height:42px}.knowledge-page .lead{padding:24px}.knowledge-page .lead-grid{grid-template-columns:1fr}.knowledge-page .lead-rule{display:none}}