:root{--bg:#f7f7f5;--ink:#14171c;--muted:#5b6472;--card:#fff;--line:#e3e5e8;--accent:#4886E9;--accent2:#3568c9;--dark:#0e1116;--warn:#b3261e;--ok:#179355;--sans:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;--mono:ui-monospace,SFMono-Regular,Menlo,Consolas,"Liberation Mono",monospace}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font-family:Georgia,"Times New Roman",Cambria,serif;font-size:18px;line-height:1.7;-webkit-font-smoothing:antialiased}
a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}
img{max-width:100%;display:block}
.topbar{position:sticky;top:0;z-index:50;background:rgba(14,17,22,.96);backdrop-filter:blur(6px);border-bottom:1px solid #1c2129}
.topbar-in{max-width:1120px;margin:0 auto;padding:12px 20px;display:flex;align-items:center;justify-content:space-between;gap:16px}
.brand{font-family:var(--sans);font-weight:800;font-size:20px;color:#fff;letter-spacing:.3px}
.brands{display:flex;align-items:center}
.brand-alt{font-family:var(--sans);font-weight:800;font-size:16px;color:#e6e9ee;letter-spacing:.2px;margin-left:14px;padding-left:14px;border-left:1px solid rgba(255,255,255,.18)}
.brand-alt:hover{text-decoration:none}
.topnav a{color:#c9cfd8;font-family:var(--sans);font-size:14px;margin-left:18px}.topnav a:hover{color:#fff;text-decoration:none}
.wrap{max-width:1120px;margin:0 auto;padding:0 20px}
.hero{background:var(--dark);color:#fff;padding:44px 0 36px;text-align:center;border-bottom:1px solid #1c2129}
.hero h1{font-family:Georgia,serif;font-size:clamp(26px,5vw,44px);margin:0 0 12px;line-height:1.08;letter-spacing:-.01em}
.hero p{color:#c9cfd8;font-size:18px;max-width:680px;margin:0 auto}
.kicker{font-family:var(--sans);text-transform:uppercase;letter-spacing:.2em;font-size:12px;color:#9aa3b2;margin-bottom:12px}
.ad{display:block;margin:24px 0;text-align:center}
.ad .adlabel{font-family:var(--sans);font-size:10px;letter-spacing:.18em;text-transform:uppercase;color:#aab0ba;margin-bottom:6px}
.ad iframe{display:block;margin:0 auto;border:0;border-radius:12px;width:100%;max-width:728px;height:auto;aspect-ratio:728/90}
.ad[data-slot="sidebar"] iframe{max-width:300px;aspect-ratio:300/600}
.crumbs{font-family:var(--sans);font-size:13px;color:var(--muted);margin:14px 0 0}
.crumbs a{color:var(--muted)}
.layout{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:34px;margin:22px 0 60px}
@media(max-width:900px){.layout{grid-template-columns:1fr}}
article{max-width:820px}
article h1{font-family:var(--sans);font-size:clamp(21px,4vw,30px);margin:6px 0 8px;line-height:1.25;word-break:break-word;overflow-wrap:anywhere}
article p{margin:0 0 1.05em}
article ul,article ol{margin:.4em 0 1.1em 0;padding-left:1.35em}
article li{margin:.35em 0}
article h2{font-family:var(--sans);font-size:clamp(19px,3.2vw,24px);margin:1.5em 0 .5em;line-height:1.25}
article h3{font-family:var(--sans);font-size:17px;margin:1.3em 0 .4em}
code,kbd,samp{font-family:var(--mono);font-size:.9em;background:#eef1f5;border:1px solid var(--line);border-radius:6px;padding:1px 6px;overflow-wrap:anywhere}
pre{font-family:var(--mono);font-size:14px;line-height:1.5;background:var(--dark);color:#e6e9ee;border-radius:12px;padding:14px 16px;overflow:auto;margin:.7em 0 1.1em}
pre code{background:none;border:0;padding:0;color:inherit;font-size:inherit}
.callout{background:#fff7ed;border:1px solid #f2d9b6;border-left:4px solid #e0902b;border-radius:10px;padding:12px 16px;margin:1.1em 0;font-family:var(--sans);font-size:15px;color:#6b4a12}
.callout strong{color:#5a3d0f}
.related{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:16px 18px;margin:26px 0;font-family:var(--sans);font-size:15px}
.related h3{margin:0 0 10px;font-size:12px;text-transform:uppercase;letter-spacing:.12em;color:var(--muted)}
.related ul{margin:0;padding-left:1.1em}.related li{margin:.4em 0}
.sidebox{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:16px 18px;margin-bottom:20px;font-family:var(--sans);font-size:14px}
.sidebox h3{margin:0 0 10px;font-size:12px;text-transform:uppercase;letter-spacing:.12em;color:var(--muted)}
.sidebox ul{margin:0;padding-left:1.1em}.sidebox li{margin:.35em 0}
.sticky{position:sticky;top:76px}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:16px;margin:24px 0 40px}
.card{display:block;background:var(--card);border:1px solid var(--line);border-radius:12px;padding:14px 16px;transition:transform .15s,box-shadow .15s}
.card:hover{transform:translateY(-2px);box-shadow:0 10px 22px rgba(0,0,0,.08);text-decoration:none}
footer{background:var(--dark);border-top:1px solid #1c2129;color:#9aa3b2;padding:30px 20px;font-family:var(--sans);font-size:13px}
footer .f-in{max-width:1120px;margin:0 auto;display:flex;flex-wrap:wrap;gap:10px 24px;justify-content:space-between}
footer a{color:#c9cfd8}

/* ---- tool-formulier ---- */
.tool{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:18px 20px;margin:18px 0 8px;font-family:var(--sans)}
.tool form{display:flex;flex-wrap:wrap;gap:10px;align-items:flex-end}
.field{display:flex;flex-direction:column;gap:5px;flex:1 1 260px;min-width:220px}
.field label{font-size:12px;text-transform:uppercase;letter-spacing:.1em;color:var(--muted)}
.field input,.field select{padding:12px 13px;border:1px solid var(--line);border-radius:10px;font-size:16px;font-family:var(--sans);background:#fff;color:var(--ink);width:100%}
.field input:focus,.field select:focus{outline:2px solid var(--accent);outline-offset:1px;border-color:var(--accent)}
.field.type{flex:0 0 170px;min-width:150px}
.btn{font-family:var(--sans);font-weight:700;font-size:16px;background:var(--accent);color:#fff;border:0;border-radius:10px;padding:12px 22px;cursor:pointer;transition:background .15s}
.btn:hover{background:var(--accent2)}
.btn:disabled{opacity:.55;cursor:default}
.hint{font-family:var(--sans);font-size:13px;color:var(--muted);margin:8px 0 0}
.result{margin:18px 0 6px}
.statusline{font-family:var(--sans);font-size:14px;margin:0 0 10px;color:var(--muted)}
.pill{display:inline-block;font-family:var(--sans);font-weight:700;font-size:12px;letter-spacing:.04em;padding:3px 10px;border-radius:999px;text-transform:uppercase}
.pill.ok{background:#e7f6ee;color:var(--ok);border:1px solid #bfe6cf}
.pill.err{background:#fdeceb;color:var(--warn);border:1px solid #f4c7c3}
.pill.warn{background:#fff7ed;color:#8a5a12;border:1px solid #f2d9b6}
.rmsg{font-family:var(--sans);font-size:15px;margin:10px 0 4px}
table.recs{width:100%;border-collapse:collapse;font-family:var(--mono);font-size:14px;margin:8px 0 4px}
table.recs th,table.recs td{text-align:left;padding:8px 10px;border-bottom:1px solid var(--line);vertical-align:top;word-break:break-word;overflow-wrap:anywhere}
table.recs th{font-family:var(--sans);font-size:11px;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);background:#f4f5f7}
table.recs td.t{white-space:nowrap;color:var(--accent);font-weight:700}
table.recs td.ttl{white-space:nowrap;color:var(--muted)}
.loading{font-family:var(--sans);font-size:15px;color:var(--muted);padding:10px 0}
.spinner{display:inline-block;width:14px;height:14px;border:2px solid var(--line);border-top-color:var(--accent);border-radius:50%;animation:spin .8s linear infinite;vertical-align:-2px;margin-right:8px}
@keyframes spin{to{transform:rotate(360deg)}}
.errbox{background:#fdeceb;border:1px solid #f4c7c3;border-left:4px solid var(--warn);border-radius:10px;padding:12px 16px;margin:12px 0;font-family:var(--sans);font-size:15px;color:#7a1d16}
.errbox .code{font-family:var(--mono);font-weight:700}
.card2{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:16px 18px;margin:16px 0;font-family:var(--sans)}
.card2 h3{margin:0 0 6px;font-size:15px;display:flex;align-items:center;gap:10px}
.card2 h3 .name{font-family:var(--mono);color:var(--muted);font-size:13px;font-weight:400}
.kv{display:grid;grid-template-columns:auto 1fr;gap:7px 16px;margin:10px 0 0;font-size:14px;align-items:baseline}
.kv dt{color:var(--muted);white-space:nowrap}
.kv dd{margin:0;font-family:var(--mono);word-break:break-word;overflow-wrap:anywhere}
.mono{font-family:var(--mono);font-size:14px;word-break:break-word;overflow-wrap:anywhere}
.issues{margin:10px 0 0;padding:0;list-style:none}
.issues li{font-family:var(--sans);font-size:14px;padding:8px 12px;border-radius:8px;margin:6px 0}
.issues li.error{background:#fdeceb;border:1px solid #f4c7c3;color:#7a1d16}
.issues li.warn{background:#fff7ed;border:1px solid #f2d9b6;color:#6b4a12}
.issues li.info{background:#eef4fd;border:1px solid #cddff7;color:#254a86}
.recbox{margin:8px 0 0;background:#f4f5f7;border:1px solid var(--line);border-radius:8px;padding:10px 12px;font-family:var(--mono);font-size:13px;word-break:break-word;overflow-wrap:anywhere}
.dlist{list-style:none;margin:8px 0 0;padding:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(190px,1fr));gap:4px 14px}
.dlist li{font-size:14px;padding:2px 0}
.card .tdesc{font-family:var(--sans);font-size:14px;color:var(--muted);margin:8px 0 0;line-height:1.5}
.section-h{font-family:var(--sans);font-size:14px;text-transform:uppercase;letter-spacing:.14em;color:var(--muted);border-bottom:1px solid var(--line);padding-bottom:8px;margin:30px 0 16px}
.hdrname{font-family:var(--mono);font-size:13px;font-weight:700}
.hdrval{font-family:var(--mono);font-size:13px;color:var(--muted);word-break:break-word;overflow-wrap:anywhere}
@media(max-width:640px){.topbar-in{flex-wrap:wrap}.topnav{flex-basis:100%;display:flex;justify-content:flex-end;gap:18px;margin-top:8px}.topnav a{margin-left:0}body{font-size:16.5px}.wrap{padding:0 14px}.layout{gap:24px}.ad{margin:18px 0}pre{font-size:13px}.field.type{flex:1 1 100%}}