/* Werkstatt / Workshop: article list and article pages (on top of site.css) */
.wk-gh{margin:0;font-family:var(--mono);font-size:12px;letter-spacing:.08em}
.wk-gh a{color:var(--fg2);text-decoration:none;border-bottom:1px solid var(--line4);padding-bottom:3px;transition:color .25s,border-color .25s}
.wk-gh a:hover{color:var(--accent);border-color:var(--accent)}

.wk-meta{margin:0;display:flex;flex-wrap:wrap;align-items:center;gap:10px 14px;font-family:var(--mono);font-size:12px;letter-spacing:.08em;color:var(--mute)}
.wk-badge{display:inline-flex;align-items:center;gap:7px;padding:4px 10px;border:1px solid var(--line4);border-radius:999px;font-family:var(--mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--fg2)}
.wk-badge::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--light);box-shadow:0 0 10px var(--light)}
.wk-badge.wk-solved::before{background:var(--ok);box-shadow:0 0 10px var(--ok)}
.wk-badge.wk-open::before{background:var(--mute)}

.wk-page .wk-grid{grid-template-columns:repeat(auto-fill,minmax(min(340px,100%),1fr))}
.wk-card .t{font-size:28px}
.wk-card .wk-veh{font-family:var(--mono);font-size:12px;letter-spacing:.06em;color:var(--mute2)}
.wk-empty{min-height:0;gap:10px}

/* article */
.wk-layout{display:grid;grid-template-columns:260px minmax(0,1fr);gap:64px;padding-top:64px;align-items:start}
.wk-facts{position:sticky;top:96px;display:flex;flex-direction:column;gap:22px;padding:22px;border:1px solid var(--line2);border-radius:6px;background:var(--card)}
.wk-facts dl{margin:0;display:flex;flex-direction:column;gap:16px}
.wk-facts dt{font-family:var(--mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--mute2);margin-bottom:4px}
.wk-facts dd{margin:0;color:var(--fg);font-size:15px;line-height:1.45}
.wk-src{font-family:var(--mono);font-size:11px;letter-spacing:.08em;color:var(--fg2);text-decoration:none;border-top:1px solid var(--line2);padding-top:16px}
.wk-src:hover{color:var(--accent)}

.wk-body{max-width:740px;font-size:18px;line-height:1.72;color:var(--fg2)}
.wk-body>*:first-child{margin-top:0}
.wk-body h2{margin:64px 0 18px;font-family:var(--serif);font-weight:400;font-size:clamp(28px,3.4vw,40px);line-height:1.12;color:var(--fg);text-wrap:balance;scroll-margin-top:90px}
.wk-body h3{margin:40px 0 12px;font-family:var(--serif);font-weight:500;font-size:24px;line-height:1.2;color:var(--fg);scroll-margin-top:90px}
.wk-body h4{margin:32px 0 10px;font-family:var(--mono);font-size:12px;font-weight:500;letter-spacing:.2em;text-transform:uppercase;color:var(--fg)}
.wk-body p{margin:0 0 20px;text-wrap:pretty}
.wk-body strong{color:var(--fg);font-weight:600}
.wk-body a{color:var(--fg);text-decoration:underline;text-decoration-color:var(--line4);text-underline-offset:4px;transition:text-decoration-color .25s}
.wk-body a:hover{text-decoration-color:var(--accent)}
.wk-body ul,.wk-body ol{margin:0 0 24px;padding-left:0;list-style:none;display:flex;flex-direction:column;gap:10px}
.wk-body li{position:relative;padding-left:28px}
.wk-body ul>li::before{content:"";position:absolute;left:4px;top:.72em;width:10px;height:1px;background:var(--fg3)}
.wk-body ol{counter-reset:wk}
.wk-body ol>li{counter-increment:wk}
.wk-body ol>li::before{content:counter(wk,decimal-leading-zero);position:absolute;left:0;top:.2em;font-family:var(--mono);font-size:12px;letter-spacing:.06em;color:var(--mute)}
.wk-body li>p{margin:0}
.wk-body li ul,.wk-body li ol{margin:10px 0 0}
.wk-body hr{border:0;border-top:1px solid var(--line2);margin:48px 0}
.wk-body code{font-family:var(--mono);font-size:.84em;padding:2px 6px;border:1px solid var(--line3);border-radius:4px;background:var(--bg2);color:var(--fg)}
.wk-body pre{margin:0 0 24px;padding:18px 20px;overflow-x:auto;border:1px solid var(--line2);border-radius:6px;background:var(--bg2)}
.wk-body pre code{padding:0;border:0;background:none;font-size:14px;line-height:1.6}
.wk-body blockquote{margin:0 0 24px;padding:4px 0 4px 22px;border-left:1px solid var(--line4);font-family:var(--serif);font-size:22px;line-height:1.45;color:var(--fg)}
.wk-body blockquote p:last-child{margin:0}

.wk-body figure{margin:36px 0}
.wk-body figure img,.wk-cover img{display:block;width:100%;height:auto;border-radius:6px;border:1px solid var(--line2);background:var(--card)}
.wk-body figcaption{margin-top:10px;font-family:var(--mono);font-size:12px;letter-spacing:.04em;color:var(--mute)}
.wk-cover{margin:0 0 40px}

.wk-body .tbl{margin:0 0 28px;overflow-x:auto;border:1px solid var(--line2);border-radius:6px}
.wk-body table{width:100%;border-collapse:collapse;font-size:15px;line-height:1.5}
.wk-body th,.wk-body td{padding:12px 16px;text-align:left;border-bottom:1px solid var(--line2);vertical-align:top}
.wk-body th{font-family:var(--mono);font-size:11px;font-weight:500;letter-spacing:.14em;text-transform:uppercase;color:var(--mute2);background:var(--bg2)}
.wk-body tr:last-child td{border-bottom:0}
.wk-body td{color:var(--fg2)}

.callout{margin:32px 0;padding:20px 22px;border:1px solid var(--line3);border-left:2px solid var(--fg3);border-radius:6px;background:var(--card);font-size:16px;line-height:1.65}
.callout p{margin:0 0 10px}
.callout p:last-child{margin:0}
.callout .callout-t{font-family:var(--mono);font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--fg)}
.callout-note{border-left-color:#8fa8ff}
.callout-tip{border-left-color:var(--ok)}
.callout-important{border-left-color:var(--accent)}
.callout-warning{border-left-color:var(--light)}
.callout-caution{border-left-color:#ff6b6b}

.wk-back{margin-top:56px!important;font-family:var(--mono);font-size:12px;letter-spacing:.1em;text-transform:uppercase}
.wk-back a{text-decoration:none}

@media (max-width:900px){
  .wk-layout{grid-template-columns:minmax(0,1fr);gap:32px;padding-top:40px}
  .wk-facts{position:static}
  .wk-facts dl{display:grid;grid-template-columns:1fr 1fr;gap:16px}
}
@media (max-width:560px){
  .wk-body{font-size:17px}
  .wk-body h2{margin-top:48px}
  .wk-facts dl{grid-template-columns:minmax(0,1fr)}
  .wk-card .t{font-size:24px}
}