:root{--wk-bg:#f8f9fa;--wk-sf:#ffffff;--wk-tx:#202122;--wk-mt:#54595d;--wk-pr:#7c3aed;--wk-r:6px;--wk-bd:#e3e6eb;--wk-w:1240px}
*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{margin:0;background:var(--wk-bg);color:var(--wk-tx);font:17px/1.7 'Roboto', system-ui, sans-serif}
a{color:var(--wk-pr);text-decoration:none}a:hover{text-decoration:underline}img{max-width:100%;height:auto;display:block}
h1,h2,h3,h4{font-family:'Roboto Slab', Georgia, serif;line-height:1.3;color:var(--wk-tx)}
.wrap{max-width:var(--wk-w);margin:0 auto;padding:0 16px}
.wk-hd{background:var(--wk-sf);border-bottom:1px solid var(--wk-bd)}
.wk-hd .wrap{display:flex;gap:20px;align-items:center;justify-content:space-between;min-height:64px}
.wk-brand{display:flex;align-items:center;gap:10px;font:700 21px/1.2 'Roboto Slab', Georgia, serif;color:var(--wk-tx)}
.wk-brand img{width:36px;height:36px;object-fit:contain;border-radius:6px}
.wk-nav{display:flex;flex-wrap:wrap;gap:4px 18px;font-size:15px}
.wk-nav a{color:var(--wk-tx);padding:6px 0}
.wk-crumb{font-size:14px;color:var(--wk-mt);margin:18px 0 6px}.wk-crumb a{color:var(--wk-mt)}
.wk-main{display:grid;gap:36px;margin:24px auto 48px;grid-template-columns:260px minmax(0,1fr)}
.wk-side{order:-1}
.wk-side h3{font-size:16px;margin:0 0 10px;text-transform:uppercase;letter-spacing:.04em}
.wk-side ul{list-style:none;margin:0 0 28px;padding:0}.wk-side li{padding:7px 0;border-bottom:1px solid var(--wk-bd);font-size:15px;line-height:1.45}
.wk-card{background:var(--wk-sf);border-radius:var(--wk-r);overflow:hidden;border:1px solid var(--wk-bd)}
.wk-card img{aspect-ratio:16/9;object-fit:cover;width:100%;background:var(--wk-bd)}
.wk-card .in{padding:14px 16px 18px}.wk-card h3{font-size:18px;margin:4px 0 8px}.wk-card h3 a{color:var(--wk-tx)}
.wk-card p{margin:0;color:var(--wk-mt);font-size:15px;line-height:1.55}
.wk-tag{font-size:12px;font-weight:600;text-transform:uppercase;letter-spacing:.05em;color:var(--wk-pr)}
.wk-grid{display:grid;gap:22px;grid-template-columns:repeat(auto-fill,minmax(240px,1fr))}
.wk-row{display:grid;grid-template-columns:200px minmax(0,1fr);gap:18px;padding:18px 0;border-bottom:1px solid var(--wk-bd)}
.wk-row img{aspect-ratio:4/3;object-fit:cover;border-radius:var(--wk-r)}.wk-row h3{margin:2px 0 6px;font-size:20px}.wk-row h3 a{color:var(--wk-tx)}.wk-row p{margin:0;color:var(--wk-mt);font-size:15px}
.wk-lead{display:grid;grid-template-columns:minmax(0,1.6fr) minmax(0,1fr);gap:22px;margin-bottom:30px}
.wk-lead .big h2{font-size:28px;margin:10px 0}.wk-lead .big img{aspect-ratio:16/9;object-fit:cover;border-radius:var(--wk-r)}
.wk-sec{margin:34px 0 14px;display:flex;justify-content:space-between;align-items:baseline;border-bottom:2px solid var(--wk-pr);padding-bottom:6px}.wk-sec h2{margin:0;font-size:22px}
.wk-intro{padding:30px 0 6px}.wk-intro h1{margin:0 0 8px;font-size:34px}.wk-intro p{margin:0;color:var(--wk-mt);max-width:720px}
.wk-art{background:var(--wk-sf);min-width:0}
.wk-art h1{font-size:34px;margin:6px 0 12px}.wk-meta{color:var(--wk-mt);font-size:14px;margin-bottom:18px}
.wk-art .hero{border-radius:var(--wk-r);margin:0 0 22px;aspect-ratio:16/9;object-fit:cover;width:100%}
.wk-body h2{font-size:25px;margin:34px 0 12px}.wk-body h3{font-size:20px;margin:26px 0 10px}
.wk-body table{border-collapse:collapse;width:100%;margin:18px 0;font-size:15px;display:block;overflow-x:auto}
.wk-body th,.wk-body td{border:1px solid var(--wk-bd);padding:9px 11px;text-align:left;vertical-align:top}.wk-body th{background:var(--wk-bg)}
.wk-body blockquote{margin:20px 0;padding:12px 18px;border-left:4px solid var(--wk-pr);background:var(--wk-bg)}
.wk-toc{background:var(--wk-bg);border:1px solid var(--wk-bd);border-radius:var(--wk-r);padding:14px 18px;margin:0 0 24px;font-size:15px}
.wk-toc b{display:block;margin-bottom:6px}.wk-toc ol{margin:0;padding-left:20px}
.wk-faq details{border-bottom:1px solid var(--wk-bd);padding:10px 0}.wk-faq summary{cursor:pointer;font-weight:600}
.wk-rel{margin-top:40px}
.wk-pg{display:flex;gap:8px;margin:28px 0;flex-wrap:wrap}.wk-pg a,.wk-pg span{padding:6px 12px;border:1px solid var(--wk-bd);border-radius:var(--wk-r)}.wk-pg span{background:var(--wk-pr);color:#fff}
.btn{display:inline-block;padding:9px 18px;background:var(--wk-pr);color:#fff;border-radius:var(--wk-r)}
.notfound{padding:80px 16px;text-align:center}
.wk-ft{border-top:1px solid var(--wk-bd);background:var(--wk-sf);padding:30px 0;font-size:14px;color:var(--wk-mt)}
.wk-ft .wrap{display:flex;flex-wrap:wrap;justify-content:space-between;gap:14px}.wk-ft a{color:var(--wk-mt);margin-right:14px}
.wk-wk{columns:2 300px;column-gap:32px}.wk-wk section{break-inside:avoid;margin-bottom:26px}.wk-wk ul{padding-left:18px;margin:6px 0}.wk-wk li{margin:4px 0;font-size:15px}
@media (max-width:860px){.wk-main{grid-template-columns:minmax(0,1fr)}.wk-side{order:2}.wk-lead{grid-template-columns:1fr}.wk-row{grid-template-columns:110px minmax(0,1fr);gap:12px}.wk-row h3{font-size:17px}.wk-row p{display:none}.wk-art{padding:0}.wk-art h1,.wk-intro h1{font-size:27px}.wk-hd .wrap{flex-direction:column;align-items:flex-start;padding-top:12px;padding-bottom:10px}}