/* ============ WB Portal — base ============ */
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.62 -apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
a:hover{color:var(--acc)}
h1,h2,h3,h4{line-height:1.22;margin:0 0 10px;letter-spacing:-.015em}
p{margin:0 0 14px}
ul,ol{margin:0 0 16px;padding-left:20px}
li{margin:0 0 6px}
.wrap{width:100%;max-width:1440px;margin:0 auto;padding:0 28px}
.wrap.narrow{max-width:900px}
.skip{position:absolute;left:-9999px}
.skip:focus{left:12px;top:12px;background:#fff;padding:8px 14px;z-index:99;border-radius:8px}
.eyebrow{display:inline-block;font-size:11.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--acc);font-weight:700;margin-bottom:8px}
.kicker{display:inline-block;font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--acc);font-weight:700;background:var(--acc-soft);padding:3px 9px;border-radius:999px;margin-bottom:8px}
.dot{width:3px;height:3px;border-radius:50%;background:currentColor;opacity:.4;display:inline-block}

/* ============ topbar + header ============ */
.topbar{background:var(--acc-soft);border-bottom:1px solid var(--line);font-size:12.5px;color:var(--muted)}
.topbar-in{display:flex;justify-content:space-between;align-items:center;gap:16px;height:38px}
.tb-links{display:flex;gap:16px}
.tb-links a:hover{color:var(--acc)}
.hdr{position:sticky;top:0;z-index:40;background:rgba(255,255,255,.96);backdrop-filter:saturate(1.4) blur(6px);border-bottom:1px solid var(--line)}
.hdr-in{display:flex;align-items:center;gap:26px;height:74px}
.brand{display:flex;align-items:center;gap:11px;flex:0 0 auto}
.brand-mark{width:38px;height:38px;border-radius:11px;background:var(--acc);color:#fff;display:grid;place-items:center;font-weight:800;font-size:19px}
.brand-txt strong{display:block;font-size:16.5px;letter-spacing:-.02em;line-height:1.2}
.brand-txt em{display:block;font-style:normal;font-size:11.5px;color:var(--muted);letter-spacing:.04em;text-transform:uppercase}
.nav{display:flex;gap:20px;flex:1;overflow:auto;scrollbar-width:none}
.nav::-webkit-scrollbar{display:none}
.nav a{font-size:14px;font-weight:600;color:#3d3730;padding:6px 0;border-bottom:2px solid transparent;white-space:nowrap}
.nav a:hover,.nav a.on{color:var(--acc);border-bottom-color:var(--acc)}
.hsearch{display:flex;align-items:center;background:#fff;border:1px solid var(--line);border-radius:999px;padding:0 4px 0 14px;height:40px;min-width:210px}
.hsearch input{border:0;outline:0;background:none;font-size:13.5px;width:100%;color:var(--ink)}
.hsearch button{border:0;background:var(--acc);color:#fff;width:30px;height:30px;border-radius:50%;cursor:pointer;font-size:14px;line-height:1}

/* ============ hero ============ */
.hero{background:linear-gradient(180deg,#fff 0%,var(--bg) 100%);border-bottom:1px solid var(--line);padding:56px 0 44px}
.hero-in{display:grid;grid-template-columns:1.55fr .9fr;gap:48px;align-items:center}
.hero h1{font-size:45px;line-height:1.1;letter-spacing:-.03em;margin-bottom:16px;max-width:20ch}
.hero-text{font-size:17.5px;color:var(--muted);max-width:60ch;margin-bottom:24px}
.hero-cta{display:flex;gap:12px;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;gap:8px;background:var(--acc);color:#fff;font-weight:700;font-size:14.5px;padding:13px 22px;border-radius:11px;border:1px solid var(--acc)}
.btn:hover{color:#fff;filter:brightness(.94)}
.btn.ghost{background:#fff;color:var(--ink);border-color:var(--line)}
.btn.ghost:hover{color:var(--acc);border-color:var(--acc)}
.hero-stats{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.stat{background:#fff;border:1px solid var(--line);border-radius:14px;padding:16px 18px}
.stat b{display:block;font-size:26px;letter-spacing:-.03em;color:var(--acc)}
.stat span{font-size:12.5px;color:var(--muted)}

/* ============ trust ============ */
.trust{background:#fff;border-bottom:1px solid var(--line)}
.trust-in{display:flex;gap:26px;flex-wrap:wrap;padding:14px 28px;font-size:12.8px;color:var(--muted)}
.trust-item{display:flex;align-items:center;gap:7px}
.trust-item::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--acc);opacity:.6}

/* ============ modules ============ */
.module{padding:44px 0}
.module.alt{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.sec-head{display:flex;justify-content:space-between;align-items:flex-end;gap:24px;margin-bottom:22px}
.sec-head h2{font-size:27px;letter-spacing:-.025em;margin:0}
.sec-head p{color:var(--muted);font-size:14.5px;margin:6px 0 0;max-width:74ch}
.sec-more{font-size:13.5px;font-weight:700;color:var(--acc);white-space:nowrap}

/* ============ cards ============ */
.grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;display:flex;flex-direction:column;transition:box-shadow .18s,border-color .18s,transform .18s}
.card:hover{box-shadow:0 10px 28px rgba(31,26,22,.07);border-color:#d9cfc2;transform:translateY(-2px)}
.card-media{display:block;aspect-ratio:16/10;background:var(--acc-soft);overflow:hidden;position:relative}
.card-media img{width:100%;height:100%;object-fit:cover}
.card-ph{position:absolute;inset:0;display:grid;place-items:center;font-size:38px;font-weight:800;color:var(--acc);opacity:.5}
.card-body{padding:16px 18px 18px;display:flex;flex-direction:column;gap:6px}
.card-title{font-size:17px;margin:0;letter-spacing:-.015em}
.card-ex{font-size:13.4px;color:var(--muted);margin:0;line-height:1.55}
.chips{display:flex;gap:6px;flex-wrap:wrap;margin-top:8px}
.chip{font-size:11.5px;color:var(--muted);background:var(--bg);border:1px solid var(--line);border-radius:999px;padding:3px 9px}
.chip b{color:var(--ink);font-weight:700}

/* ============ archive ============ */
.arch-hero{background:#fff;border-bottom:1px solid var(--line);padding:26px 0 30px}
.arch-hero h1{font-size:38px;letter-spacing:-.03em;margin:6px 0 10px}
.arch-intro{color:var(--muted);font-size:15.5px;max-width:86ch;margin:0}
.crumbs ol{list-style:none;display:flex;gap:8px;padding:0;margin:0 0 12px;font-size:12.5px;color:var(--muted);flex-wrap:wrap}
.crumbs li+li::before{content:"/";margin-right:8px;opacity:.45}
.crumbs a:hover{color:var(--acc)}
.filters{display:flex;gap:8px;flex-wrap:wrap;margin-top:18px}
.filter{font-size:12.8px;border:1px solid var(--line);background:var(--bg);border-radius:999px;padding:6px 13px;color:#40392f}
.filter span{color:var(--muted);font-size:11.5px;margin-left:3px}
.filter:hover{border-color:var(--acc);color:var(--acc)}
.pager{margin-top:30px;display:flex;justify-content:center}
.pager .nav-links{display:flex;gap:8px;align-items:center;font-size:13.5px}
.pager a,.pager span.current{border:1px solid var(--line);background:#fff;border-radius:9px;padding:8px 13px;display:inline-block}
.pager span.current{background:var(--acc);color:#fff;border-color:var(--acc)}
.empty{color:var(--muted);padding:40px 0}

/* hub grid (related databases) */
.hub-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}
.hub{background:#fff;border:1px solid var(--line);border-radius:12px;padding:16px 18px;display:flex;flex-direction:column;gap:6px}
.hub strong{font-size:15px;letter-spacing:-.01em}
.hub span{font-size:12.8px;color:var(--muted);line-height:1.5}
.hub:hover{border-color:var(--acc);color:var(--acc)}

/* ============ single ============ */
.single{padding:26px 0 56px}
.s-head{margin:8px 0 26px}
.s-head h1{font-size:42px;letter-spacing:-.03em;max-width:24ch}
.dek{font-size:17.5px;color:var(--muted);max-width:78ch}
.s-meta{display:flex;gap:10px;align-items:center;font-size:12.8px;color:var(--muted);flex-wrap:wrap;margin-top:12px}
.s-thumb{margin-top:20px;border-radius:16px;overflow:hidden;border:1px solid var(--line);max-height:440px}
.s-thumb img{width:100%;height:100%;object-fit:cover}
.s-layout{display:grid;grid-template-columns:minmax(0,1fr);gap:34px}
.s-layout.has-side{grid-template-columns:minmax(0,1fr) 320px}
.facts{background:#fff;border:1px solid var(--line);border-radius:14px;padding:6px 18px 10px;margin-bottom:22px}
.facts-h{font-size:11.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--acc);font-weight:700;padding:12px 0 6px}
.facts table{width:100%;border-collapse:collapse;font-size:13.8px}
.facts th{text-align:left;font-weight:600;color:var(--muted);padding:8px 0;width:42%;border-top:1px solid var(--line);vertical-align:top}
.facts td{padding:8px 0;border-top:1px solid var(--line);font-weight:600}
.prose{font-size:16.4px;line-height:1.72;max-width:78ch}
.prose h2{font-size:26px;margin:34px 0 12px;letter-spacing:-.02em;padding-top:4px}
.prose h3{font-size:19px;margin:24px 0 8px}
.prose p{margin:0 0 16px}
.prose ul,.prose ol{margin:0 0 18px;padding-left:22px}
.prose li{margin-bottom:8px}
.prose table{width:100%;border-collapse:collapse;font-size:14px;margin:6px 0 20px;border:1px solid var(--line);border-radius:10px;overflow:hidden}
.prose th{background:var(--acc-soft);text-align:left;padding:10px 12px;font-size:12.8px;letter-spacing:.02em;border-bottom:1px solid var(--line)}
.prose td{padding:10px 12px;border-bottom:1px solid var(--line);vertical-align:top}
.prose tr:last-child td{border-bottom:0}
.prose strong{font-weight:700}
.s-faq{margin-top:34px}
.s-faq h2{font-size:25px;letter-spacing:-.02em}
.side{position:sticky;top:96px;display:flex;flex-direction:column;gap:16px}
.s-side{display:flex;flex-direction:column;gap:16px;position:sticky;top:96px;align-self:start}
.toc{background:#fff;border:1px solid var(--line);border-radius:14px;padding:16px 18px;font-size:13.2px}
.toc-h{font-size:11.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--acc);font-weight:700;margin-bottom:8px}
.toc ol{margin:0;padding-left:18px}
.toc li{margin-bottom:5px}
.side-card{background:#fff;border:1px solid var(--line);border-radius:14px;padding:16px 18px}
.side-card.accented{background:var(--acc-soft);border-color:transparent}
.side-h{font-size:11.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--acc);font-weight:700;margin-bottom:10px}
.side-list{list-style:none;padding:0;margin:0;font-size:13.4px}
.side-list li{display:flex;justify-content:space-between;gap:12px;padding:7px 0;border-top:1px solid var(--line)}
.side-list li:first-child{border-top:0}
.side-list span{color:var(--muted)}
.side-list b{font-weight:700;text-align:right}
.side-link{font-size:13.4px;font-weight:700;color:var(--acc)}
.related{margin-top:14px}

/* ============ faq ============ */
.faq{display:flex;flex-direction:column;gap:10px;max-width:900px}
.fq{background:#fff;border:1px solid var(--line);border-radius:12px;padding:0 18px}
.fq summary{cursor:pointer;padding:15px 0;font-weight:650;font-size:15.4px;list-style:none;display:flex;justify-content:space-between;gap:14px;align-items:center}
.fq summary::-webkit-details-marker{display:none}
.fq summary::after{content:"+";color:var(--acc);font-size:20px;line-height:1;font-weight:400}
.fq[open] summary::after{content:"–"}
.fq-a{padding:0 0 16px;font-size:14.6px;color:#4a423a;max-width:76ch}
.lede{font-size:17px;color:var(--muted);border-left:3px solid var(--acc);padding-left:16px}

/* ============ footer ============ */
.ftr{background:#fff;border-top:1px solid var(--line);padding:46px 0 22px;margin-top:24px}
.ftr-grid{display:grid;grid-template-columns:1.4fr repeat(5,minmax(0,1fr));gap:26px;padding-bottom:28px;border-bottom:1px solid var(--line)}
.ftr-brand{font-weight:800;font-size:16px;margin-bottom:8px}
.ftr-about p{font-size:13px;color:var(--muted);max-width:34ch}
.ftr-note{font-size:12px!important;opacity:.85}
.ftr-h{font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--acc);font-weight:700;margin-bottom:10px}
.ftr ul{list-style:none;padding:0;margin:0}
.ftr li{margin-bottom:7px;font-size:13px;color:var(--muted);line-height:1.45}
.ftr a:hover{color:var(--acc)}
.ftr .more a{font-weight:700;color:var(--acc);font-size:12.5px}
.ftr-base{display:flex;justify-content:space-between;gap:20px;padding-top:16px;font-size:12.2px;color:var(--muted);flex-wrap:wrap}

/* ============ hero image + badges ============ */
.hero-visual{display:flex;flex-direction:column;gap:14px}
.hero-img{width:100%;aspect-ratio:16/10;object-fit:cover;border-radius:18px;border:1px solid var(--line);box-shadow:0 14px 34px rgba(31,26,22,.09)}
.hero-badges{display:flex;gap:20px;margin-top:22px;flex-wrap:wrap;font-size:13.4px;color:var(--muted)}
.hero-badges b{color:var(--acc);font-size:16px;letter-spacing:-.02em}
.hero-badges span{display:flex;align-items:baseline;gap:6px}

/* ============ category strip ============ */
.catstrip{background:#fff;border-bottom:1px solid var(--line);padding:12px 0}
.cats-in{display:flex;gap:10px;overflow-x:auto;scrollbar-width:none;padding:2px 28px}
.cats-in::-webkit-scrollbar{display:none}
.cat{display:flex;align-items:center;gap:8px;background:var(--bg);border:1px solid var(--line);border-radius:999px;padding:8px 15px;font-size:13.2px;font-weight:650;white-space:nowrap;transition:border-color .15s,color .15s}
.cat span{background:var(--acc-soft);color:var(--acc);border-radius:999px;font-size:11.5px;font-weight:800;padding:1px 8px}
.cat:hover{border-color:var(--acc);color:var(--acc)}

/* ============ list rows module ============ */
.rows{display:flex;flex-direction:column;gap:10px;max-width:1100px}
.row{display:grid;grid-template-columns:132px minmax(0,1fr) 26px;gap:16px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:14px;padding:10px 18px 10px 10px;transition:border-color .15s,box-shadow .15s}
.row:hover{border-color:#d9cfc2;box-shadow:0 8px 22px rgba(31,26,22,.06)}
.row-media{display:block;width:132px;aspect-ratio:16/10;border-radius:9px;overflow:hidden;background:var(--acc-soft);position:relative}
.row-media img{width:100%;height:100%;object-fit:cover}
.row-media .card-ph{font-size:26px}
.row-body{display:flex;flex-direction:column;gap:3px;min-width:0}
.row-title{font-weight:700;font-size:15.8px;letter-spacing:-.01em;line-height:1.3}
.row:hover .row-title{color:var(--acc)}
.row-ex{font-size:13.2px;color:var(--muted);line-height:1.5;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.row-go{color:var(--acc);font-size:17px;font-weight:700}

@media (max-width:820px){
  .cats-in{padding:2px 18px}
  .row{grid-template-columns:92px minmax(0,1fr);padding:8px 14px 8px 8px}
  .row-media{width:92px}
  .row-go{display:none}
  .hero-badges{gap:14px}
}

/* ============ responsive ============ */
@media (max-width:1180px){
  .grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .hub-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .s-layout.has-side{grid-template-columns:minmax(0,1fr)}
  .s-side{position:static;flex-direction:row;flex-wrap:wrap}
  .s-side>*{flex:1 1 260px}
  .ftr-grid{grid-template-columns:1fr 1fr 1fr}
}
@media (max-width:820px){
  .wrap{padding:0 18px}
  .hero{padding:36px 0 30px}
  .hero-in{grid-template-columns:1fr;gap:26px}
  .hero h1{font-size:32px}
  .hdr-in{height:auto;padding:12px 0;flex-wrap:wrap;gap:12px}
  .nav{order:3;width:100%}
  .hsearch{display:none}
  .grid,.hub-grid{grid-template-columns:1fr}
  .s-head h1{font-size:30px}
  .prose h2{font-size:22px}
  .module{padding:32px 0}
  .topbar-in{height:auto;padding:8px 0;flex-wrap:wrap;font-size:11.8px}
  .ftr-grid{grid-template-columns:1fr 1fr}
  .sec-head{flex-direction:column;align-items:flex-start;gap:8px}
}