:root{
--color-bg:#e8edf3;
--color-text:#14233d;
--color-accent:#7a5b07;
--font-sans:"Segoe UI Variable Small","SF Pro Text",Inter,"Noto Sans","Open Sans",Arial,sans-serif;
--font-display:"Segoe UI Variable Display","SF Pro Display","Inter Display",Inter,"Helvetica Neue",Arial,sans-serif;
--space-section:3.6rem;
--sth-paper:#fbfcfd;
--sth-frost:#dde4ec;
--sth-line:#c3cdd9;
--sth-line-strong:#8995a6;
--sth-muted:#4b5a70;
--sth-mustard:#d8ac3a;
--sth-mustard-pale:#f6ecd0;
--sth-mustard-deep:#5e4505;
--sth-navy-soft:#2e4a75;
--sth-navy-pale:#dbe4f1;
--sth-pine:#2f5a46;
--sth-pine-pale:#dcebe3;
--sth-lingon:#8c2f39;
--sth-lingon-pale:#f4e0e2;
--sth-heather:#5a4677;
--sth-heather-pale:#e8e2f1;
--sth-stone:#4d5866;
--sth-stone-pale:#e3e7ec;
--sth-hue:var(--sth-stone);
--sth-hue-pale:var(--sth-stone-pale)
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;text-size-adjust:100%;scroll-padding-top:1.2rem}
body{margin:0;background:var(--color-bg);color:var(--color-text);font-family:var(--font-sans);font-size:1.02rem;line-height:1.62;overflow-wrap:break-word}
header,nav,main,footer,section,article,aside,details{display:block}
h1,h2,h3{font-family:var(--font-display);font-weight:650;line-height:1.18;letter-spacing:-.012em;margin:0 0 .55em;color:var(--color-text)}
h1{font-size:clamp(1.85rem,1.3rem + 2.3vw,2.7rem);font-weight:700}
h2{font-size:clamp(1.3rem,1.12rem + .75vw,1.6rem);margin-top:1.9rem}
h3{font-size:1.12rem;margin-top:1.3rem}
p{margin:0 0 1rem}
ul,ol{margin:0 0 1rem;padding-left:1.25rem}
li{margin:.18rem 0}
dl{margin:0 0 1rem}
dt{font-size:.78rem;font-weight:600;letter-spacing:.05em;color:var(--sth-muted)}
dd{margin:0}
blockquote{margin:0}
time{white-space:nowrap}
svg{max-width:100%}
table{width:100%;border-collapse:collapse;font-size:.92rem;background:var(--sth-paper)}
th,td{padding:.5rem .75rem;text-align:left;vertical-align:top;border-bottom:1px solid var(--sth-frost)}
thead th{font-size:.78rem;font-weight:600;color:var(--sth-muted);background:var(--sth-frost);white-space:nowrap}
a{color:var(--sth-navy-soft);text-decoration:underline;text-decoration-color:var(--sth-mustard);text-decoration-thickness:2px;text-underline-offset:.2em}
a:hover{color:var(--color-text);text-decoration-color:var(--color-accent)}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible{outline:3px solid var(--sth-mustard);outline-offset:2px;border-radius:3px}
details{margin:1.6rem 0 0}
summary{cursor:pointer;font-weight:600;color:var(--sth-navy-soft)}
.sth-sprite{display:none}
.sth-sprite symbol{stroke-width:1.6}
.sth-icon{display:inline-block;flex:none;width:1.1em;height:1.1em;margin-right:.45em;vertical-align:-.17em;fill:none;stroke:currentColor;overflow:visible}
.sth-skip{position:absolute;left:-400vw;top:.6rem;z-index:60;padding:.6rem 1rem;color:var(--sth-paper);background:var(--color-text);border-radius:6px;font-weight:600}
.sth-skip:focus{left:.8rem}
.sth-wrap{width:100%;max-width:72rem;margin:0 auto;padding:0 1rem}
.sth-header{position:relative;z-index:30;background:var(--sth-paper);box-shadow:0 1px 0 var(--sth-line),0 4px 0 -1px var(--sth-mustard)}
.sth-header>.sth-wrap{display:flex;flex-wrap:wrap;align-items:center;gap:.25rem 1rem;padding-top:.6rem;padding-bottom:.15rem}
.sth-brand{display:inline-flex;align-items:center;gap:.6rem;min-height:2.7rem;font-family:var(--font-display);font-size:1.22rem;font-weight:700;letter-spacing:-.01em;color:var(--color-text);text-decoration:none;white-space:nowrap}
.sth-brand::before{content:"";flex:none;width:1.05rem;height:1.05rem;border-radius:3px;background:conic-gradient(var(--color-text) 0 25%,var(--sth-mustard) 0 50%,var(--color-text) 0 75%,var(--sth-mustard) 0)}
.sth-brand:hover{color:var(--sth-navy-soft)}
.sth-langs{display:flex;gap:.25rem;margin:0 0 0 auto;padding:0;list-style:none;font-size:.86rem}
.sth-langs li{margin:0}
.sth-langs a{display:inline-flex;align-items:center;min-height:2.4rem;padding:0 .65rem;color:var(--sth-muted);text-decoration:none;border-radius:999px}
.sth-langs a:hover{color:var(--color-text);background:var(--sth-frost)}
.sth-langs [aria-current]{color:var(--color-text);font-weight:600;background:var(--sth-frost)}
.sth-nav{flex:1 1 100%;order:3}
.sth-nav>ul{display:flex;flex-wrap:wrap;gap:0 .2rem;margin:0 -.55rem;padding:0;list-style:none}
.sth-nav>ul>li{margin:0}
.sth-nav>ul>li>a{display:inline-flex;align-items:baseline;gap:.4rem;min-height:2.8rem;padding:.75rem .55rem .6rem;font-size:.95rem;font-weight:600;color:var(--color-text);text-decoration:none;border-bottom:3px solid transparent}
.sth-nav>ul>li>a:hover{border-bottom-color:var(--sth-line-strong)}
.sth-nav>ul>li>a[aria-current]{border-bottom-color:var(--sth-mustard)}
.sth-nav .sth-count{font-size:.74rem;font-weight:500;color:var(--sth-muted)}
.sth-sub{display:none;position:absolute;left:0;right:0;top:100%;flex-wrap:wrap;gap:.45rem;margin:0;padding:.85rem 1rem 1rem;list-style:none;background:var(--sth-paper);border-top:1px solid var(--sth-line);box-shadow:0 10px 18px -12px rgba(20,35,61,.45)}
.sth-sub li{margin:0}
.sth-sub a{display:inline-flex;align-items:baseline;gap:.4rem;min-height:2.4rem;padding:.45rem .85rem;font-size:.9rem;color:var(--color-text);text-decoration:none;background:var(--color-bg);border-radius:999px}
.sth-sub a:hover{background:var(--sth-mustard-pale)}
.sth-sub [aria-current]{color:var(--sth-paper);background:var(--color-text)}
.sth-sub [aria-current] .sth-count{color:var(--sth-frost)}
.sth-has-sub:hover>.sth-sub,.sth-has-sub:focus-within>.sth-sub{display:flex}
.sth-main{padding:1.7rem 0 var(--space-section)}
.sth-main:focus{outline:none}
.sth-crumbs{margin:0 0 1.1rem;font-size:.85rem;color:var(--sth-muted)}
.sth-crumbs ol{display:flex;flex-wrap:wrap;margin:0;padding:0;list-style:none}
.sth-crumbs li{margin:0}
.sth-crumbs li+li::before{content:"\203A";margin:0 .55rem;color:var(--sth-line-strong)}
.sth-crumbs a{color:var(--sth-muted);text-decoration-color:var(--sth-line)}
.sth-hero{padding:.4rem 0 1.5rem}
.sth-hero h1{margin-bottom:.6rem}
.sth-lead{margin:0;font-size:1.1rem;line-height:1.65}
.sth-intro{font-size:1.04rem}
.sth-count{font-family:var(--font-sans);font-size:.6em;font-weight:600;color:var(--sth-muted)}
h1 .sth-count{display:inline-block;margin-left:.4rem;padding:.1rem .55rem;font-size:.42em;vertical-align:.5em;color:var(--sth-mustard-deep);background:var(--sth-mustard-pale);border-radius:999px}
.sth-block{margin-top:var(--space-section)}
.sth-block>h2{display:flex;flex-wrap:wrap;align-items:center;gap:.25rem .55rem;margin:0 0 .25rem}
.sth-block>h2 .sth-icon{width:1.25em;height:1.25em;padding:.2em;color:var(--color-text);background:var(--sth-mustard);border-radius:6px}
.sth-block>p{margin:0 0 1rem}
.sth-see-all{font-size:.9rem;font-weight:600}
.sth-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(16rem,1fr));gap:.9rem;margin:0 0 1rem;padding:0;list-style:none}
.sth-teaser{display:flex;flex-direction:column;gap:.3rem;margin:0;padding:.9rem 1rem .85rem;background:var(--sth-paper);border-radius:8px;box-shadow:inset 0 3px 0 var(--sth-hue),0 0 0 1px var(--sth-line)}
.sth-teaser:hover{box-shadow:inset 0 3px 0 var(--sth-hue),0 0 0 1px var(--sth-line-strong)}
.sth-teaser-name{font-family:var(--font-display);font-size:1.08rem;font-weight:650;line-height:1.3;color:var(--color-text);text-decoration:none}
.sth-teaser-name .sth-icon{color:var(--sth-hue)}
.sth-teaser-name:hover{text-decoration:underline;text-decoration-color:var(--sth-mustard)}
.sth-teaser-meta{font-size:.86rem;color:var(--sth-muted)}
.sth-teaser-when{font-size:.9rem;font-weight:600}
.sth-teaser-cues{display:flex;flex-wrap:wrap;gap:.3rem}
.sth-teaser-chess{margin-top:auto;padding-top:.35rem;font-size:.8rem;color:var(--sth-muted)}
.sth-badge{display:inline-block;padding:0 .45rem;font-size:.75rem;font-weight:600;line-height:1.6;color:var(--sth-hue);background:var(--sth-hue-pale);border-radius:4px}
.sth-kind-club{--sth-hue:var(--sth-navy-soft);--sth-hue-pale:var(--sth-navy-pale)}
.sth-kind-tournament{--sth-hue:var(--sth-mustard-deep);--sth-hue-pale:var(--sth-mustard-pale)}
.sth-kind-cafe_bar{--sth-hue:var(--sth-lingon);--sth-hue-pale:var(--sth-lingon-pale)}
.sth-kind-academy,.sth-kind-coach{--sth-hue:var(--sth-heather);--sth-hue-pale:var(--sth-heather-pale)}
.sth-kind-outdoor_tables,.sth-kind-giant_chess{--sth-hue:var(--sth-pine);--sth-hue-pale:var(--sth-pine-pale)}
.sth-kind-library_community,.sth-kind-group{--sth-hue:var(--sth-pine);--sth-hue-pale:var(--sth-pine-pale)}
.sth-kind-shop,.sth-kind-hotel_mall,.sth-kind-other{--sth-hue:var(--sth-stone);--sth-hue-pale:var(--sth-stone-pale)}
.sth-cue{display:inline-block;margin:0;padding:.05rem .5rem;font-size:.75rem;line-height:1.55;color:var(--sth-stone);background:var(--sth-stone-pale);border-radius:4px}
.sth-cue-access,.sth-cue-free{color:var(--sth-pine);background:var(--sth-pine-pale)}
.sth-cue-kids,.sth-cue-beginners{color:var(--sth-heather);background:var(--sth-heather-pale)}
.sth-cue-closed,.sth-cue-register{color:var(--sth-lingon);background:var(--sth-lingon-pale)}
.sth-cue-format{color:var(--color-text);background:var(--sth-paper);box-shadow:0 0 0 1px var(--sth-line)}
.sth-ch-confirmed,.sth-ch-confirmed_undated{color:var(--sth-pine)}
.sth-ch-scheduled{color:var(--sth-mustard-deep)}
.sth-ch-not_confirmed,.sth-ch-not_confirmed_nodate,.sth-ch-moved,.sth-ch-moved_unknown,.sth-ch-ended{color:var(--sth-muted)}
.sth-is-past time{text-decoration:line-through;text-decoration-thickness:1px}
.sth-past{display:inline-block;margin-left:.35rem;padding:0 .35rem;font-size:.7rem;font-weight:600;letter-spacing:.04em;text-transform:lowercase;color:var(--sth-muted);background:var(--sth-frost);border-radius:4px}
.sth-facets{display:flex;flex-wrap:wrap;gap:.45rem;margin:0 0 1.5rem;padding:0;list-style:none}
.sth-facets li{margin:0}
.sth-facets a{display:inline-flex;align-items:baseline;gap:.4rem;min-height:2.4rem;padding:.45rem .85rem;font-size:.9rem;color:var(--color-text);text-decoration:none;background:var(--sth-paper);border-radius:999px;box-shadow:0 0 0 1px var(--sth-line)}
.sth-facets a:hover{background:var(--sth-mustard-pale)}
.sth-facets [aria-current]{color:var(--sth-paper);background:var(--color-text);box-shadow:none}
.sth-facets [aria-current] .sth-count{color:var(--sth-frost)}
.sth-facet .sth-count{font-size:.76rem}
.sth-group{margin-top:1.8rem}
.sth-group-h2{margin:0 0 .75rem;font-size:1.2rem}
.sth-group-h2::after{content:"";display:block;width:2.4rem;height:3px;margin-top:.35rem;background:var(--sth-mustard);border-radius:2px}
.sth-about{margin-top:2rem;padding:.9rem 1.1rem;background:var(--sth-paper);border-radius:8px;box-shadow:0 0 0 1px var(--sth-line)}
.sth-about[open] summary{margin-bottom:.75rem}
.sth-slice-about p:last-child{margin-bottom:0}
.sth-c960{margin-top:var(--space-section);padding:1.4rem 1.4rem .6rem;color:var(--sth-paper);background:var(--color-text);border-radius:10px}
.sth-c960 h2{margin-top:0;color:var(--sth-paper)}
.sth-c960 a{color:var(--sth-paper);text-decoration-color:var(--sth-mustard)}
.sth-c960 a:hover{color:var(--sth-mustard-pale)}
.sth-c960 time{color:var(--sth-mustard-pale)}
.sth-about-list{margin-top:var(--space-section);padding-top:1.2rem;border-top:1px solid var(--sth-line);color:var(--sth-muted)}
.sth-about-list h2{color:var(--color-text)}
.sth-cta{margin-top:2.4rem;padding:1.4rem;background:var(--sth-mustard-pale);border-radius:10px}
.sth-cta h2{margin-top:0}
.sth-cta p:last-child{display:flex;flex-wrap:wrap;gap:.65rem;margin-bottom:0}
.sth-btn{display:inline-flex;align-items:center;min-height:2.65rem;padding:.5rem 1.05rem;font-size:.93rem;font-weight:600;line-height:1.3;color:var(--sth-paper);background:var(--color-text);border:0;border-radius:6px;text-decoration:none;cursor:pointer}
.sth-btn:hover{color:var(--color-text);background:var(--sth-mustard)}
.sth-card-side .sth-btn{color:var(--color-text);background:var(--sth-frost)}
.sth-card-side .sth-btn:hover{background:var(--sth-mustard-pale)}
.sth-card{margin:0}
.sth-card-head{margin-bottom:1.4rem;padding-bottom:1.1rem;border-bottom:1px solid var(--sth-line)}
.sth-card-head h1 .sth-icon{color:var(--sth-hue)}
.sth-name-local{margin:-.25rem 0 .45rem;font-style:italic;color:var(--sth-muted)}
.sth-kind-line{margin:0 0 .65rem;color:var(--sth-muted)}
.sth-cues{display:flex;flex-wrap:wrap;gap:.35rem;margin:0 0 .85rem;padding:0;list-style:none}
.sth-status{display:grid;gap:.2rem;font-size:.93rem}
.sth-status-line{margin:0}
.sth-status-label{display:inline-block;min-width:4.8rem;font-weight:600;color:var(--color-text)}
.sth-st-open,.sth-st-operating{color:var(--sth-pine)}
.sth-st-closed{color:var(--sth-lingon)}
.sth-st-unknown,.sth-st-not_a_venue{color:var(--sth-muted)}
.sth-stale{font-style:italic}
.sth-card-body{display:grid;grid-template-columns:minmax(0,1fr);gap:1.7rem}
.sth-card-main>section:first-child h2,.sth-card-side>section:first-child h2{margin-top:0}
.sth-when,.sth-training,.sth-facts-sec,.sth-evidence,.sth-corrections{margin:0 0 1.8rem}
.sth-when h2 .sth-icon,.sth-location h2 .sth-icon{color:var(--color-accent)}
.sth-card-side{display:flex;flex-direction:column;gap:1rem}
.sth-card-side>section,.sth-report{padding:1rem 1.05rem;background:var(--sth-paper);border-radius:8px;box-shadow:0 0 0 1px var(--sth-line)}
.sth-card-side h2{margin-top:0;font-size:1.1rem}
.sth-report{margin:0}
.sth-location .sth-facts{margin-bottom:.6rem}
.sth-location p{margin-bottom:.55rem}
.sth-contacts .sth-btn{overflow-wrap:anywhere}
.sth-facts{display:grid;grid-template-columns:repeat(auto-fill,minmax(12.5rem,1fr));gap:.75rem 1.25rem}
.sth-card-side .sth-facts{grid-template-columns:minmax(0,1fr)}
.sth-fact{padding-bottom:.45rem;border-bottom:1px solid var(--sth-frost)}
.sth-unknown{font-style:italic;color:var(--sth-muted)}
.sth-note{font-size:.84rem;color:var(--sth-muted)}
.sth-table-wrap{overflow-x:auto;margin:0 0 1rem;border-radius:8px;box-shadow:0 0 0 1px var(--sth-line)}
.sth-sessions td:first-child{white-space:nowrap}
.sth-training ul,.sth-coaches{padding-left:1.15rem}
.sth-coach{margin:.3rem 0}
.sth-evidence-q{padding:1rem 1.15rem;background:var(--sth-paper);border-radius:8px;box-shadow:inset 3px 0 0 var(--sth-mustard)}
.sth-evidence-q footer{margin-top:.45rem;font-size:.82rem;color:var(--sth-muted)}
.sth-src-ref{display:inline-block;min-width:1.3rem;margin-left:.15rem;padding:0 .28rem;font-size:.7rem;font-weight:600;line-height:1.5;text-align:center;vertical-align:.22em;text-decoration:none;border-radius:4px}
.sth-flag{padding:0 .35rem;font-size:.76rem;font-weight:600;border-radius:4px}
.sth-flag-official{color:var(--sth-pine);background:var(--sth-pine-pale)}
.sth-flag-secondary{color:var(--sth-navy-soft);background:var(--sth-navy-pale)}
.sth-flag-unverified{color:var(--sth-mustard-deep);background:var(--sth-mustard-pale)}
.sth-contact-list{margin:0;padding:0;list-style:none}
.sth-contact-list li{margin:0 0 .5rem}
.sth-sources{padding-left:1.35rem;font-size:.88rem}
.sth-src-group{margin:.65rem 0}
.sth-src-group ul{margin:.2rem 0 0;padding-left:.85rem;list-style:none}
.sth-src-link{font-weight:600;word-break:break-all}
.sth-src-item{margin:.25rem 0;color:var(--sth-muted)}
.sth-src-time{color:var(--sth-muted)}
.sth-src-quote{color:var(--color-text)}
.sth-not-opened{font-style:italic;color:var(--sth-lingon)}
.sth-corrections ul{padding-left:1.15rem}
.sth-doc-section{margin-top:2.1rem}
.sth-doc-section h2{margin-top:0;padding-top:1.1rem;border-top:1px solid var(--sth-line)}
.sth-form{max-width:45rem;margin:1.6rem 0 2.2rem}
.sth-fieldset{margin:0 0 1.15rem;padding:1rem 1.15rem .45rem;background:var(--sth-paper);border:0;border-radius:8px;box-shadow:0 0 0 1px var(--sth-line)}
.sth-fieldset legend{float:left;width:100%;margin:0 0 .6rem;padding:0;font-family:var(--font-display);font-weight:650}
.sth-fieldset legend+*{clear:left}
.sth-field{display:flex;flex-direction:column;gap:.25rem;margin:0 0 1rem}
.sth-modes .sth-field{margin-bottom:.45rem}
.sth-label{font-weight:600}
.sth-modes .sth-label{display:flex;align-items:center;gap:.55rem;font-weight:400}
.sth-hint{font-size:.84rem;color:var(--sth-muted)}
.sth-input,.sth-textarea{width:100%;min-height:2.65rem;padding:.5rem .7rem;font:inherit;color:var(--color-text);background:var(--sth-paper);border:1px solid var(--sth-line-strong);border-radius:6px}
.sth-modes .sth-input{width:auto;min-height:0;accent-color:var(--color-text)}
.sth-textarea{resize:vertical}
.sth-input:focus,.sth-textarea:focus{border-color:var(--color-text)}
.sth-hp{position:absolute;left:-10000px;width:1px;height:1px;overflow:hidden}
.sth-submit{font-size:1rem}
.sth-notice{margin-top:.85rem;font-weight:600}
.sth-notice-ok{color:var(--sth-pine)}
.sth-notice-fail{color:var(--sth-lingon)}
.sth-notice-sending{color:var(--sth-muted)}
.sth-noscript{padding:.85rem 1rem;background:var(--sth-mustard-pale);border-radius:8px}
.sth-log td{border-bottom:1px solid var(--sth-frost)}
.sth-log-type{font-size:.8rem;font-weight:600;white-space:nowrap}
.sth-type-launch{color:var(--sth-mustard-deep)}
.sth-type-data{color:var(--sth-navy-soft)}
.sth-type-fix{color:var(--sth-pine)}
.sth-type-copy{color:var(--sth-heather)}
.sth-type-method{color:var(--sth-lingon)}
.sth-notfound{padding:2.2rem 0}
.sth-footer{padding:2rem 0 2.4rem;font-size:.9rem;color:#cdd6e2;background:var(--color-text)}
.sth-footer a{color:#ffffff;text-decoration-color:var(--sth-mustard)}
.sth-footer a:hover{color:var(--sth-mustard)}
.sth-footer-nav{display:flex;flex-wrap:wrap;gap:.3rem 1.4rem;margin:0 0 1.1rem;padding:0;list-style:none}
.sth-footer-nav li{margin:0}
.sth-footer-nav a{display:inline-flex;align-items:center;min-height:2.4rem;font-weight:600}
.sth-footer-nav [aria-current]{color:var(--sth-mustard);text-decoration:none}
.sth-asof{font-size:.84rem;color:#aebbcc}
@media (min-width:50rem){
.sth-wrap{padding:0 1.75rem}
.sth-card-body{grid-template-columns:minmax(0,1fr) 19.5rem;align-items:start}
.sth-lead{font-size:1.15rem}
}
@media (max-width:49.99rem){
.sth-card-body{display:flex;flex-direction:column}
.sth-card-side{order:-1}
.sth-nav>ul>li>a{padding:.6rem .5rem .5rem;font-size:.91rem}
}
@media print{
.sth-header,.sth-footer,.sth-cta,.sth-report{display:none}
body{background:#ffffff}
.sth-c960{color:#000000;background:#ffffff}
}