/* Knowledge Bank framework styles (hub, category, entry, environment). Prefix: kb- */
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
.kb-mute{color:var(--mute)}
.kb-hero .lede{max-width:760px}
/* hub tiles */
.kb-tiles{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.kb-tile{position:relative;display:flex;flex-direction:column;justify-content:flex-end;min-height:200px;border-radius:var(--r);overflow:hidden;text-decoration:none;color:#fff;background:var(--ink);isolation:isolate;transition:transform .25s}
.kb-tile:hover{transform:translateY(-3px)}
.kb-tile img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2;opacity:.85;transition:transform .6s}
.kb-tile:hover img{transform:scale(1.05)}
.kb-tile:after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(180deg,rgba(17,21,34,.05) 20%,rgba(17,21,34,.88))}
.kb-tile .kb-ico{position:absolute;top:16px;left:16px;width:44px;height:44px;border-radius:12px;background:rgba(255,255,255,.14);backdrop-filter:blur(6px);display:grid;place-items:center}
.kb-tile .kb-ico svg{width:24px;height:24px}
.kb-tile .kb-tb{padding:18px}
.kb-tile h3{margin:0 0 4px;font-size:1.05rem;color:#fff;line-height:1.25}
.kb-tile p{margin:0;font-size:.82rem;opacity:.85}
.kb-tile small{display:inline-block;margin-top:8px;font:700 .68rem Montserrat,sans-serif;letter-spacing:.1em;text-transform:uppercase;background:var(--acc);padding:4px 8px;border-radius:999px}
.kb-tile.w2{grid-column:span 2}
.kb-tile.lt{background:linear-gradient(135deg,#1b2340,#3a1030)}
/* filter bar */
.kb-fb{display:flex;flex-wrap:wrap;gap:10px 12px;align-items:end;background:var(--bg2);border:1px solid var(--line);border-radius:var(--r);padding:16px;margin:0 0 24px}
.kb-fb label{display:flex;flex-direction:column;gap:4px;font:600 .72rem Montserrat,sans-serif;color:var(--mute);text-transform:uppercase;letter-spacing:.06em}
.kb-fb select,.kb-fb input[type=search]{font:inherit;font-size:.92rem;text-transform:none;letter-spacing:0;color:var(--ink);padding:10px 12px;border:1px solid var(--line);border-radius:10px;background:#fff;min-width:130px;max-width:220px}
.kb-fb .kb-q{flex:1 1 280px}
.kb-fb .kb-q input{max-width:none;width:100%;border-radius:999px;padding:12px 18px}
.kb-fb .kb-ck{flex-direction:row;align-items:center;gap:6px;padding:10px 4px;text-transform:none;letter-spacing:0;font-size:.86rem;color:var(--ink)}
.kb-reset{font:700 .8rem Montserrat,sans-serif;background:none;border:0;color:var(--acc);cursor:pointer;padding:10px 6px}
.kb-count{margin-left:auto;font-size:.86rem;color:var(--mute);padding:10px 0}
/* tabs */
.kb-tabs{position:sticky;top:var(--hh);z-index:20;background:rgba(255,255,255,.96);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.kb-tabs .wrap{display:flex;gap:6px;overflow-x:auto;padding:10px 0;scrollbar-width:none;height:auto}
.kb-tabs .wrap::-webkit-scrollbar{display:none}
.kb-tabs a{flex:none;font:700 .82rem Montserrat,sans-serif;color:var(--ink);text-decoration:none;padding:9px 14px;border-radius:999px;border:1px solid var(--line);background:#fff}
.kb-tabs a small{font-weight:600;color:var(--mute);margin-left:2px}
.kb-tabs a:hover,.kb-tabs a.on{background:var(--ink);color:#fff;border-color:var(--ink)}
.kb-tabs a.on small,.kb-tabs a:hover small{color:#fff;opacity:.7}
.kb-body{padding:32px 0 56px}
/* sub sections */
.kb-sub{margin:0 0 48px}
.kb-subh{display:flex;gap:20px;align-items:center;margin:0 0 20px}
.kb-subh img{width:180px;height:112px;object-fit:cover;border-radius:12px;flex:none}
.kb-subh h2{margin:0 0 6px;font-size:1.5rem}
.kb-subh p{margin:0;color:var(--ink2);max-width:720px}
.kb-subh .eyebrow{margin-bottom:4px}
.kb-gh{font:700 .78rem Montserrat,sans-serif;letter-spacing:.12em;text-transform:uppercase;color:var(--mute);margin:22px 0 12px;padding-bottom:8px;border-bottom:1px solid var(--line)}
/* cards */
.kb-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:14px}
.kbc{position:relative;display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;transition:box-shadow .2s,transform .2s}
.kbc:hover{box-shadow:0 10px 28px rgba(17,21,34,.1);transform:translateY(-2px)}
.kb-th{display:block;aspect-ratio:16/7;background:var(--bg3);overflow:hidden}
.kb-th img{width:100%;height:100%;object-fit:cover;display:block}
.kb-ph{display:grid;place-items:center;width:100%;height:100%;background:linear-gradient(135deg,hsl(var(--h) 45% 92%),hsl(calc(var(--h) + 40) 50% 84%))}
.kb-ph b{font:800 1.5rem Montserrat,sans-serif;color:hsl(var(--h) 40% 30%);letter-spacing:.04em}
.kbc-b{padding:14px 16px 8px;flex:1}
.kbc-id{margin:0 0 4px;font:600 .68rem Montserrat,sans-serif;letter-spacing:.08em;text-transform:uppercase;color:var(--mute)}
.kbc-id span{color:#B6461F}
.kbc h3{margin:0 0 6px;font-size:1rem;line-height:1.3}
.kbc h3 a{color:var(--ink);text-decoration:none}
.kbc h3 a:after{content:"";position:absolute;inset:0;z-index:1}
.kbc-d{margin:0 0 10px;font-size:.86rem;color:var(--ink2);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.kbc-chips{display:flex;flex-wrap:wrap;gap:4px;list-style:none;margin:0;padding:0}
.kbc-chips li{font-size:.72rem;padding:3px 8px;border-radius:999px;background:var(--bg2);border:1px solid var(--line)}
.kbc-ft{display:flex;align-items:center;gap:8px;padding:8px 16px 12px;border-top:1px solid var(--bg3)}
.kb-f{display:inline-grid;place-items:center;width:22px;height:22px;border-radius:6px}
.kb-f svg{width:14px;height:14px}
.kb-f.fire{background:#fff1e8;color:#d9480f}.kb-f.drop{background:#e7f1ff;color:#1f6feb}
.kbc-cost{font-size:.74rem;color:var(--mute)}
.kbc-cmp{position:relative;z-index:2;margin-left:auto;display:flex;align-items:center;gap:5px;font-size:.78rem;font-weight:600;cursor:pointer;color:var(--ink2)}
.kbc-cmp.big{margin-left:0;font-size:.86rem;padding:10px 14px;border:1px solid var(--line);border-radius:999px;background:#fff}
.kb-empty{border:1px dashed var(--line);border-radius:var(--r);padding:28px;text-align:center;background:var(--bg2);margin:20px 0}
.kb-disc{font-size:.8rem;color:var(--mute);border-top:1px solid var(--line);padding-top:16px;margin-top:32px;max-width:900px}
/* compare tray + dialog */
.kb-tray{position:fixed;left:0;right:0;bottom:0;z-index:60;background:var(--ink);color:#fff;box-shadow:0 -8px 24px rgba(0,0,0,.2)}
.kb-tray .wrap{display:flex;align-items:center;gap:14px;padding:12px 0;height:auto;flex-wrap:wrap}
.kb-tray ul{display:flex;gap:8px;flex-wrap:wrap;list-style:none;margin:0;padding:0;flex:1}
.kb-tray li{background:rgba(255,255,255,.12);border-radius:999px;padding:6px 6px 6px 12px;font-size:.84rem}
.kb-tray li button{background:none;border:0;color:#fff;cursor:pointer;font-size:1rem;padding:0 6px}
.kb-tray-a{display:flex;gap:8px}
.kb-tray .btn{padding:10px 16px}.kb-tray .btn-o{color:#fff;border-color:rgba(255,255,255,.4)}
.kb-tray .btn[disabled]{opacity:.5;cursor:not-allowed}
.kb-dlg{border:0;border-radius:18px;padding:0;width:min(1100px,96vw);max-height:90vh}
.kb-dlg::backdrop{background:rgba(17,21,34,.6)}
.kb-dlg-in{padding:28px;position:relative}
.kb-x{position:absolute;top:12px;right:14px;background:none;border:0;font-size:1.8rem;cursor:pointer;line-height:1}
.kb-cmp th small{display:block;font-weight:500;color:var(--mute);font-size:.72rem}
.kb-cmp tbody th{width:170px;font-size:.84rem}
.kb-cmp td{font-size:.88rem;vertical-align:top}
.kb-flash{position:fixed;bottom:84px;left:50%;transform:translateX(-50%);background:var(--acc);color:#fff;padding:10px 18px;border-radius:999px;z-index:70;font-size:.88rem}
body:has(.kb-tray:not([hidden])) .fab{bottom:88px}
/* entry */
.kb-badges{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin-top:22px}
.kb-draft{font:700 .74rem Montserrat,sans-serif;letter-spacing:.06em;text-transform:uppercase;background:#fdeee8;color:#B6461F;border:1px solid #f2c6b5;padding:7px 12px;border-radius:999px}
.kb-badge{font-size:.8rem;padding:6px 12px;border-radius:999px;background:#fff;border:1px solid var(--line)}
.kb-badge.s{background:var(--bg2)}
.kb-print{padding:10px 16px}.kb-print svg{width:16px;height:16px}
.kb-entry{display:grid;grid-template-columns:220px 1fr;gap:40px;padding:36px 0 56px;align-items:start}
.kb-toc{position:sticky;top:calc(var(--hh) + 20px)}
.kb-toc nav{display:flex;flex-direction:column;border-left:2px solid var(--line)}
.kb-toc a{font-size:.86rem;color:var(--ink2);text-decoration:none;padding:6px 14px;margin-left:-2px;border-left:2px solid transparent}
.kb-toc a:hover{color:var(--acc);border-color:var(--acc)}
.kb-main{min-width:0}
.kb-sec{padding:0 0 28px;margin:0 0 28px;border-bottom:1px solid var(--line);scroll-margin-top:calc(var(--hh) + 20px)}
.kb-sec h2{font-size:1.35rem;margin:0 0 14px}
.kb-sec h3{font-size:.95rem;margin:18px 0 8px}
.kb-fig{margin:0 0 18px}.kb-fig img{width:100%;max-height:380px;object-fit:cover;border-radius:var(--r)}
.kb-dl{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:10px;margin:0}
.kb-dl div{background:var(--bg2);border-radius:10px;padding:12px 14px}
.kb-dl dt{font:700 .68rem Montserrat,sans-serif;letter-spacing:.1em;text-transform:uppercase;color:var(--mute);margin-bottom:4px}
.kb-dl dd{margin:0;font-size:.92rem}
.kb-ul{margin:0;padding-left:1.1em}.kb-ul li{margin:.3em 0}
.kb-ol{margin:0;padding:0;list-style:none;counter-reset:k}
.kb-ol li{counter-increment:k;position:relative;padding:8px 0 8px 40px}
.kb-ol li:before{content:counter(k);position:absolute;left:0;top:6px;width:26px;height:26px;border-radius:50%;background:var(--ink);color:#fff;font:700 .78rem/26px Montserrat,sans-serif;text-align:center}
.kb-spec td,.kb-spec th{font-size:.9rem}
.kb-basis{display:inline-block;font:700 .68rem Montserrat,sans-serif;letter-spacing:.04em;padding:4px 8px;border-radius:6px;white-space:nowrap}
.kb-basis.ds{background:#fdeee8;color:#B6461F}.kb-basis.st{background:#e7f1ff;color:#174ea6}.kb-basis.gn{background:var(--bg3);color:var(--ink2)}
.kb-note{font-size:.8rem;color:var(--mute);margin:10px 0 0}
.kb-std{font-size:.86rem;font-weight:600}
.kb-perf{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:14px}
.kb-pc{border:1px solid var(--line);border-radius:var(--r);padding:18px;position:relative}
.kb-pc h3{margin-top:0}
.kb-pc i{position:absolute;top:16px;right:16px;width:30px;height:30px;border-radius:8px;display:grid;place-items:center}
.kb-pc i svg{width:18px;height:18px}
.kb-pc.fire{border-top:4px solid #d9480f}.kb-pc.fire i{background:#fff1e8;color:#d9480f}
.kb-pc.drop{border-top:4px solid #1f6feb}.kb-pc.drop i{background:#e7f1ff;color:#1f6feb}
.kb-pc.env{border-top:4px solid var(--ok)}
.kb-dd{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.kb-do,.kb-dont{border-radius:var(--r);padding:18px 20px}
.kb-do{background:#e9f7f0;border:1px solid #bfe6d2}.kb-dont{background:#fdecee;border:1px solid #f6c3ca}
.kb-do h3,.kb-dont h3{display:flex;align-items:center;gap:8px;margin:0 0 8px}
.kb-do h3 svg,.kb-dont h3 svg{width:22px;height:22px;border-radius:50%;padding:3px;color:#fff}
.kb-do h3{color:var(--ok)}.kb-do h3 svg{background:var(--ok)}
.kb-dont h3{color:#c92a3a}.kb-dont h3 svg{background:#c92a3a}
.kb-do li::marker{color:var(--ok)}.kb-dont li::marker{color:#c92a3a}
/* environment */
.kb-legend{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 24px}
.kb-tag{display:inline-block;font:700 .7rem Montserrat,sans-serif;padding:4px 10px;border-radius:999px;background:var(--bg3)}
.kb-tag.st{background:#fdecee;color:#a61e2d}.kb-tag.ml{background:#e7f1ff;color:#174ea6}.kb-tag.cn{background:#f1ebff;color:#5b3cc4}.kb-tag.cl{background:#e9f7f0;color:#0a6b48}
.kb-env{margin:0 0 48px;padding-bottom:32px;border-bottom:1px solid var(--line);scroll-margin-top:calc(var(--hh) + 64px)}
.kb-envo{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:12px}
.kb-envb{border:1px solid var(--line);border-radius:12px;padding:16px;background:#fff}
.kb-envb h3,.kb-envb h4{margin:0 0 8px;font-size:.92rem}
.kb-envb.st{border-left:4px solid #c92a3a}.kb-envb.ml{border-left:4px solid #1f6feb}.kb-envb.cn{border-left:4px solid #5b3cc4}.kb-envb.cl{border-left:4px solid var(--ok)}
.kb-envb .kb-envo{grid-template-columns:1fr}
.kb-envi{margin:0 0 8px;font-size:.9rem}
.kb-envc .kb-th{aspect-ratio:16/6}
/* responsive */
@media(max-width:1000px){.kb-tiles{grid-template-columns:repeat(2,1fr)}.kb-entry{grid-template-columns:1fr}.kb-toc{display:none}}
@media(max-width:640px){.kb-tiles{grid-template-columns:1fr 1fr;gap:10px}.kb-tile{min-height:150px}.kb-tile.w2{grid-column:span 2}.kb-tile .kb-tb{padding:12px}.kb-tile h3{font-size:.9rem}.kb-tile p{display:none}
 .kb-fb{padding:12px}.kb-fb label:not(.kb-q):not(.kb-ck){flex:1 1 calc(50% - 6px)}.kb-fb select{max-width:none;min-width:0;width:100%}
 .kb-subh{flex-direction:column;align-items:flex-start}.kb-subh img{width:100%;height:150px}
 .kb-grid{grid-template-columns:1fr 1fr;gap:10px}.kbc-b{padding:10px 12px 6px}.kbc h3{font-size:.9rem}.kbc-d{font-size:.8rem}.kbc-chips li:nth-child(n+3){display:none}.kbc-ft{padding:6px 12px 10px;flex-wrap:wrap}.kbc-cost{display:none}
 .kb-dd{grid-template-columns:1fr}.kb-tray .wrap{gap:8px}.kb-tray ul{flex-basis:100%}}
@media(max-width:380px){.kb-grid{grid-template-columns:1fr}}
/* print */
@media print{
 .hdr,.ftr,.ctaband,.fab,.kb-tray,.kb-toc,.kb-tabs,.kb-print,.kbc-cmp,.stg,.wa,.skip,.acts{display:none!important}
 body{background:#fff;color:#000}.phero{background:none;padding:0 0 12px}
 .kb-entry{display:block;padding:0}.kb-sec{break-inside:avoid-page;page-break-inside:avoid}
 .kb-do,.kb-dont,.kb-basis,.kb-draft{-webkit-print-color-adjust:exact;print-color-adjust:exact}
 a{color:#000;text-decoration:none}.kb-disc{color:#333}
}
.kb-fb input[type=checkbox],.kbc-cmp input,.kb-ck input{width:16px!important;height:16px;min-width:0;max-width:none;margin:0;padding:0;flex:none;accent-color:var(--acc);border-radius:4px}
.kb-fb .kb-ck{white-space:nowrap}
.kb-tile.env{min-height:170px;background:linear-gradient(120deg,#111522 30%,#3a1030)}
@media(max-width:640px){
 .kb-tile{min-height:176px}.kb-tile .kb-ico{width:34px;height:34px;top:12px;left:12px;border-radius:10px}.kb-tile .kb-ico svg{width:19px;height:19px}
 .kb-spec thead{display:none}.kb-spec tr{display:grid;grid-template-columns:1fr auto;gap:2px 10px;padding:10px 12px;border-bottom:1px solid var(--line)}
 .kb-spec th[scope=row]{grid-column:1/-1;background:none;padding:0;border:0}.kb-spec td.kb-dup{display:none}.kb-spec td{padding:0;border:0}.kb-basis{white-space:normal}
 .kb-dl{grid-template-columns:1fr 1fr}.kb-dl div{padding:10px 12px}.kb-dl dd{font-size:.86rem}
}
.kb-envo{align-items:start}
.kbc-cost{white-space:nowrap}
/* v4.1 (2026-11-06): entry tables, gallery links, env approvals + related */
.kb-tbl{margin:18px 0 0}
.kb-tbl figcaption{font:700 .95rem Montserrat,sans-serif;margin:0 0 10px;color:var(--ink)}
.kb-tbl .tbl th[scope=row]{white-space:nowrap;font-weight:700}
.kb-tbl .tbl td,.kb-tbl .tbl th{font-size:.88rem;vertical-align:top}
.kb-spec2 tbody th{width:38%}
.kb-gal{display:flex;flex-wrap:wrap;gap:8px;list-style:none;margin:0;padding:0}
.kb-gal a{display:inline-flex;gap:6px;align-items:center;font-size:.86rem;font-weight:600;padding:8px 14px;border-radius:999px;border:1px solid var(--line);background:var(--bg2);color:var(--ink);text-decoration:none}
.kb-gal a:hover{border-color:var(--acc);color:var(--acc)}
.kb-envb:has(.kb-envo),.kb-envrel{grid-column:1/-1}
.kb-envb .kb-envo{grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}
.kb-envb .kb-envb{background:var(--bg2)}
.kb-envb .kb-envb .kb-ul{font-size:.88rem}
.kb-rlinks{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:8px;list-style:none;margin:0;padding:0}
.kb-rlinks li{border:1px solid var(--line);border-radius:10px;padding:10px 12px;background:var(--bg2)}
.kb-rlinks a{font-weight:600;font-size:.9rem;color:var(--ink);text-decoration:none;display:block}
.kb-rlinks a:hover{color:var(--acc)}
.kb-rlinks small{display:block;font-size:.72rem;color:var(--mute);margin-top:2px}
@media(max-width:640px){
 .kb-spec2 tr{grid-template-columns:1fr}
 .kb-tbl .tbl th[scope=row]{white-space:normal}
 .kb-envb .kb-envo,.kb-rlinks{grid-template-columns:1fr}
}
@media(max-width:640px){
 .kb-spec2 tbody th{width:auto}
 .kb-tbl .tbl,.kb-tbl tbody{display:block;min-width:0}
 .kb-tbl thead{display:none}
 .kb-tbl tr{display:block;padding:10px 12px;border-bottom:1px solid var(--line)}
 .kb-tbl .tbl th[scope=row],.kb-tbl .tbl td{display:grid;grid-template-columns:42% 1fr;gap:10px;padding:3px 0;border:0;background:none}
 .kb-tbl .tbl th[scope=row]:before,.kb-tbl .tbl td:before{content:attr(data-label);font:600 .7rem Montserrat,sans-serif;color:var(--mute);letter-spacing:.02em}
 .kb-tbl .tbl th[scope=row]{font-size:.95rem}
}
.kb-envb>:last-child,.kb-envb .kb-ul:last-child,.kb-envb p:last-child{margin-bottom:0}