:root{--p:#4a2b74;--lp:#7b5aa6;--g:#b8862f;--gr:#6b6b6b;--soft:#f5f2fa;--line:#e6e1ee;--ink:#1d1d2b;--mut:#6b6b78;--bg:#fbfaf8}
*{box-sizing:border-box}html,body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.55 "Segoe UI",system-ui,-apple-system,Arial,sans-serif}
a{color:var(--p)}.wrap{max-width:1200px;margin:0 auto;padding:0 20px}
.top{background:#1f1630;color:#fff;position:sticky;top:0;z-index:5}.top .wrap{display:flex;justify-content:space-between;align-items:center;height:58px}
.brand{color:#fff;text-decoration:none;font-weight:700;letter-spacing:.04em}.brand span{font-weight:400;opacity:.7}
.top nav{display:flex;gap:20px}.top nav a{color:#e9e3f3;text-decoration:none;font-size:14px}.top nav a.on{color:#fff;font-weight:600;border-bottom:2px solid var(--g);padding-bottom:3px}.top nav .lng{border:1px solid #6d5a8c;border-radius:20px;padding:3px 10px}
.hero{padding:42px 0 18px}.hero h1{font-size:40px;margin:0 0 8px;letter-spacing:-.01em}.hero p{max-width:760px;color:var(--mut);margin:0 0 22px;font-size:17px}
.srch input{width:100%;padding:15px 18px;font:inherit;font-size:17px;border:2px solid var(--line);border-radius:12px;background:#fff}.srch input:focus{outline:none;border-color:var(--lp)}
.flt{display:flex;gap:12px;flex-wrap:wrap;align-items:center;margin-top:14px}
.chips{display:flex;gap:6px;flex-wrap:wrap}.chips button{border:1.5px solid var(--line);background:#fff;border-radius:22px;padding:7px 15px;font:inherit;font-size:14px;cursor:pointer;color:var(--ink)}.chips button.on{background:var(--p);border-color:var(--p);color:#fff}
.flt select{padding:8px 12px;border:1.5px solid var(--line);border-radius:10px;font:inherit;font-size:14px;background:#fff;max-width:340px}
.cnt{color:var(--mut);font-size:14px;margin:18px 0 10px}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:14px}.grid.big{grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:18px}
.card{display:flex;flex-direction:column;gap:8px;background:#fff;border:1px solid var(--line);border-radius:14px;padding:14px;text-decoration:none;color:var(--ink);transition:box-shadow .2s,transform .2s}
.card:hover{box-shadow:0 8px 24px rgba(74,43,116,.12);transform:translateY(-2px)}
.card .th{height:150px;border-radius:9px;background:var(--soft) center/contain no-repeat;border:1px solid #f0edf5}
.card .tt{height:150px;border-radius:9px;background:repeating-linear-gradient(#fff 0 22px,#f3f0f8 22px 23px),#fff;border:1px solid #ebe6f2;position:relative;overflow:hidden}
.card .tt:before{content:"";position:absolute;left:0;right:0;top:0;height:24px;background:var(--p)}.card .tt:after{content:"";position:absolute;top:0;bottom:0;left:38%;border-left:1px solid #e5e0ee}
.card strong{font-size:15.5px;line-height:1.35}.card small{color:var(--mut);font-size:13px}
.badge{display:inline-block;font-size:11.5px;font-weight:700;letter-spacing:.05em;text-transform:uppercase;padding:3px 9px;border-radius:20px;color:#fff;width:max-content}
.b-schema{background:var(--p)}.b-tabel{background:var(--gr)}.b-grafiek{background:var(--g)}
.about{margin:46px 0;padding:22px;border-left:4px solid var(--g);background:#fff;border-radius:8px}.about h2{margin:0 0 6px;font-size:18px}.about p{margin:0;color:var(--mut)}
.item{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:28px;padding:26px 20px 40px}.item>*{grid-column:1}.item .side{grid-column:2;grid-row:3/span 6;align-self:start;position:sticky;top:78px}
.bk{font-size:14px;text-decoration:none;color:var(--mut)}.meta{display:flex;gap:8px;flex-wrap:wrap;align-items:center;font-size:14px;color:var(--mut)}
.item h1{font-size:32px;line-height:1.2;margin:4px 0 0}.lead{font-size:17px;color:#3b3b48;margin:0}
.fig{margin:0;background:#fff;border:1px solid var(--line);border-radius:12px;padding:10px}.fig img{width:100%;height:auto;display:block}
.tblw{overflow:auto;background:#fff;border:1px solid var(--line);border-radius:12px}.dtbl{border-collapse:collapse;width:100%;font-size:14px}
.dtbl th{background:var(--p);color:#fff;text-align:left;padding:10px 12px;position:sticky;top:0;cursor:pointer;white-space:nowrap}.dtbl th:after{content:" ⇅";opacity:.5;font-size:11px}
.dtbl td{padding:9px 12px;border-top:1px solid #efebf4;vertical-align:top}.dtbl tr:nth-child(even) td{background:#faf8fc}
.hint{font-size:13px;color:var(--mut);margin:-14px 0 0}
.box{background:#fff;border:1px solid var(--line);border-radius:12px;padding:16px;margin-bottom:14px}.box h2{font-size:13px;text-transform:uppercase;letter-spacing:.06em;color:var(--mut);margin:0 0 10px}
.dlb{display:block;text-align:center;background:var(--p);color:#fff;text-decoration:none;border-radius:9px;padding:10px;margin-bottom:8px;font-weight:600;font-size:14px}.dlb:hover{background:#3a2160}
.cite{font-size:13px;color:#333;background:var(--soft);padding:10px;border-radius:8px;margin:0 0 8px;word-break:break-word}.cpy,.clr{border:1.5px solid var(--p);background:#fff;color:var(--p);border-radius:8px;padding:6px 12px;font:inherit;font-size:13px;cursor:pointer}
.tag{display:inline-block;background:var(--soft);color:var(--p);text-decoration:none;border-radius:20px;padding:4px 11px;font-size:13px;margin:0 6px 6px 0}.rd{font-weight:600;text-decoration:none}
.rel h2{font-size:20px;margin:18px 0 10px}
.chartbox{background:#fff;border:1px solid var(--line);border-radius:12px;padding:16px}.chart svg{width:100%;height:auto;display:block}
.lg{display:flex;gap:14px;flex-wrap:wrap;font-size:13.5px;margin-top:6px}.lg label{display:flex;gap:6px;align-items:center;cursor:pointer}.lg i{width:14px;height:4px;border-radius:2px;display:inline-block}
.cmp{margin-top:12px;border-top:1px solid var(--line);padding-top:10px}.cmp summary{cursor:pointer;font-weight:600;color:var(--p)}.cmp p{font-size:13.5px;color:var(--mut)}
.cmpin{display:grid;grid-template-columns:repeat(auto-fill,minmax(120px,1fr));gap:8px;margin-bottom:10px}.cmpin label{font-size:12px;color:var(--mut)}.cmpin input{width:100%;padding:7px 8px;border:1.5px solid var(--line);border-radius:7px;font:inherit;font-size:14px}
.ft{border-top:1px solid var(--line);background:#fff;margin-top:30px}.ft .wrap{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;padding:18px 20px;font-size:13px;color:var(--mut)}
@media(max-width:900px){.item{grid-template-columns:1fr}.item .side{grid-column:1;grid-row:auto;position:static}.hero h1{font-size:30px}.item h1{font-size:25px}}