/* IBExpert Modern 2.7.8-2. Same content and sidebar, responsive layout. */
:root{color-scheme:light;--ink:#203349;--muted:#596b7c;--line:#dce5ec;--accent:#176a9c;--soft:#f2f6f9}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:#f3f6f8;color:var(--ink);font:16px/1.65 system-ui,-apple-system,"Segoe UI",sans-serif;overflow-wrap:break-word}
a{color:var(--accent);text-decoration:none;text-underline-offset:3px}
a:hover{text-decoration:underline}
a:focus-visible,button:focus-visible,input:focus-visible,summary:focus-visible{outline:3px solid #edac37;outline-offset:3px}
#head{max-width:1460px;margin:0 auto;padding:26px 36px 22px;border-bottom:1px solid var(--line)}
#head .sitetitle{margin:0;font-size:clamp(23px,2.7vw,36px);font-weight:650;letter-spacing:-.04em;line-height:1.2}
#head .sitetitle a{display:flex;align-items:center;color:var(--ink);background-size:auto 80px!important;background-position:left center!important;text-decoration:none;min-height:96px}
#head .sitetag:empty{display:none}
#head .sitetag{color:var(--muted);margin:8px 0 0}
.main{display:grid;grid-template-columns:minmax(0,1fr) 285px;gap:32px;max-width:1460px;margin:0 auto;padding:32px 36px 48px;align-items:start}
#content{min-width:0;background:white;padding:32px 38px;border:1px solid var(--line);border-radius:12px;box-shadow:0 4px 20px #20334905}
#right{min-width:0;background:white;padding:24px;border:1px solid var(--line);border-radius:12px;font-size:14px;line-height:1.6}
#foot{grid-column:1/-1;color:var(--muted);font-size:13px;border-top:1px solid var(--line);padding-top:20px}
#right h4{font-size:12px;text-transform:uppercase;letter-spacing:.1em;color:var(--muted);margin:0 0 12px}
#right ul{list-style:none;padding:0;margin:16px 0}
#right li{padding:6px 0}
#right li a{color:var(--ink)}
#right li a:hover{color:var(--accent)}
#right hr{border:0;border-top:1px solid var(--line);margin:20px 0}
#searchform fieldset{border:0;padding:0;margin:0}
#searchform p{display:flex;gap:8px;margin:0}
input,textarea,select,button{font:inherit;max-width:100%}
input[type=text],input[type=password],input[type=search],textarea,select{border:1px solid #bacad6;border-radius:6px;background:#fff;padding:9px 10px;color:var(--ink)}
#searchform .text{width:100%;min-width:0}
input[type=submit],button{cursor:pointer;border:1px solid var(--accent);border-radius:6px;background:var(--accent);color:white;padding:8px 12px}
#wikitext{min-width:0}
h1,h2,h3,h4,h5,h6{line-height:1.3;color:var(--ink);overflow-wrap:break-word}
h1{font-size:30px;margin:0 0 22px;letter-spacing:-.035em}
h2{font-size:23px;letter-spacing:-.025em;margin:36px 0 16px;border-bottom:1px solid var(--line);padding-bottom:10px}
h3{font-size:19px;margin:26px 0 12px}
h4{font-size:17px;margin:22px 0 10px}
p{margin:0 0 16px}
ul,ol{padding-left:24px;margin:12px 0 20px}
li{padding:2px 0}
hr{border:0;border-top:1px solid var(--line);margin:26px 0}
img{max-width:100%;height:auto;vertical-align:middle}
pre{overflow:auto;max-width:100%;padding:16px 20px;border:1px solid var(--line);border-radius:7px;background:var(--soft);font-size:13px;line-height:1.6}
code{font-size:.9em} pre code{font-size:inherit}
blockquote{margin:20px 0;padding:8px 20px;border-left:3px solid #73a8c5;background:var(--soft)}
table{max-width:100%;border-collapse:collapse;font-size:.92em}td,th{padding:8px 10px;vertical-align:top}th{text-align:left;background:var(--soft)}
.vspace{margin-top:20px}
.indent{margin-left:24px}.outdent{margin-left:24px;text-indent:-24px}
.rfloat{float:right;margin:0 0 16px 20px}.lfloat{float:left;margin:0 20px 16px 0}
.frame{border:1px solid var(--line);border-radius:6px;background:var(--soft);padding:8px}
#wikitext details{margin:10px 0 16px;padding:0}
#wikitext summary{cursor:pointer;color:var(--accent);padding:5px 0}
#wikitext details details{margin-left:18px}
#wikitext .pmABorder{border-color:var(--line)}
#right img{max-width:100%}
#right a img{border:0}
#right .vspace{margin-top:16px}
#foot:after,#content:after{content:"";display:table;clear:both}
#wikiedit textarea{width:100%}
@media(min-width:1600px){.main{grid-template-columns:minmax(0,1fr) 300px}}
@media(max-width:900px){#head{padding:20px}.main{padding:22px 20px;gap:20px;grid-template-columns:minmax(0,1fr) 240px}#content{padding:24px}#right{padding:18px}}
@media(max-width:700px){body{font-size:15px}#head{padding:14px 18px}#head .sitetitle a{background-size:auto 60px!important;padding-left:98px!important;min-height:76px;height:auto!important}.main{display:flex;flex-direction:column;padding:18px;gap:20px}#content,#right,#foot{width:100%}#content{padding:22px 18px}#right{padding:22px}h1{font-size:26px}h2{font-size:21px}table{display:block;overflow-x:auto}pre{font-size:12px}.rfloat{max-width:40%}}
@media print{body{background:white;color:black}#head,#right,#foot{display:none}.main{display:block;padding:0}#content{border:0;box-shadow:none;padding:0}a{color:inherit}details{display:block}}
#content{overflow-x:auto}