:root{
  --bg:#f2f2f0; --card:#fff; --text:#1a1a1a; --muted:#666; --line:#e4e4e2;
  --char:#232324; --gray:#6d6e70; --red:#c8221b; --green:#2e8b57;
  --head:'Oswald',Impact,sans-serif; --body:'Inter',system-ui,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:70px}
body{margin:0;background:var(--bg);color:var(--text);font:16px/1.6 var(--body)}
a{color:inherit;text-decoration:none}
p a,dd a,.steps a,.callout a{color:var(--red);text-decoration:underline;text-underline-offset:2px}
.wrap{max-width:1120px;margin:0 auto;padding:0 24px}
.wrap.narrow{max-width:880px}

.note{background:#fff;color:var(--muted);font-size:13px;text-align:center;padding:7px 16px;border-bottom:1px solid var(--line)}
.note a{color:var(--text);text-decoration:underline}

/* top nav */
nav.top{position:sticky;top:0;z-index:20;background:#fff;border-bottom:1px solid var(--line);box-shadow:0 2px 10px #0000000d}
nav.top .wrap{display:flex;align-items:center;gap:20px;height:60px}
.brand{display:flex;align-items:center;gap:10px;font:700 20px var(--head);letter-spacing:.06em}
.brand img{width:38px;height:38px;border-radius:50%}
.links{display:flex;gap:4px 22px;margin-left:auto;flex-wrap:wrap}
.links a{font:600 13px var(--body);letter-spacing:.06em;text-transform:uppercase;color:#444;padding:3px 0;border-bottom:2px solid transparent}
.links a:hover,.links a[aria-current]{color:var(--text);border-color:var(--red)}
.menu{display:none;margin-left:auto;background:none;border:1px solid #ccc;border-radius:6px;padding:7px 12px;font:600 14px var(--body);color:var(--text)}
@media (max-width:900px){
  .menu{display:block}
  .links{display:none;position:absolute;top:60px;left:0;right:0;background:#fff;flex-direction:column;padding:8px 20px 16px;border-bottom:1px solid var(--line);box-shadow:0 10px 20px #0000001a}
  .links.open{display:flex}
  .links a{padding:10px 0;border-bottom:1px solid var(--line)}
}

/* home hero */
.hero{position:relative;overflow:hidden;background:var(--char);color:#fff;text-align:center;padding:52px 0 70px}
.hero::before,.phead::before{content:"";position:absolute;left:50%;top:50%;width:1100px;height:1100px;transform:translate(-50%,-46%);border-radius:50%;
  background:radial-gradient(circle,transparent 0 150px,#ffffff0d 150px 230px,transparent 230px 380px,#ffffff08 380px 384px,transparent 384px 520px,#ffffff06 520px 523px,transparent 523px)}
.hero::after,.phead::after{content:"";position:absolute;inset:0;background:repeating-linear-gradient(90deg,#ffffff04 0 1px,transparent 1px 6px);pointer-events:none}
.hero .wrap,.phead .wrap{position:relative;z-index:1}
.hero .logo{width:170px;height:170px;display:block;margin:0 auto 22px;border-radius:50%;box-shadow:0 0 0 8px #ffffff12,0 18px 40px #0009}
.eyebrow{font:600 12px var(--body);letter-spacing:.22em;text-transform:uppercase;color:#bdbdbd}
.hero h1{font:700 clamp(30px,5vw,54px)/1.05 var(--head);text-transform:uppercase;letter-spacing:.03em;margin:10px 0 0}
.hero h1 span{color:var(--red)}
.mat-line{display:flex;justify-content:center;gap:6px;margin:22px 0 0}
.mat-line i{display:block;width:34px;height:4px;background:#fff}
.mat-line i:first-child{background:var(--green)}.mat-line i:last-child{background:var(--red)}

/* page header */
.phead{position:relative;overflow:hidden;background:var(--char);color:#fff;text-align:center;padding:34px 0 38px}
.phead::before{width:900px;height:900px;transform:translate(-50%,-50%)}
.crumbs{font-size:13px;color:#bbb;display:flex;justify-content:center;flex-wrap:wrap;gap:6px}
.crumbs a:hover{color:#fff;text-decoration:underline}
.crumbs span{color:#777}
.crumbs span:last-child{display:none}
.phead h1{font:700 clamp(28px,4.4vw,46px)/1.1 var(--head);text-transform:uppercase;letter-spacing:.03em;margin:8px 0 0}
.phead p{max-width:640px;margin:12px auto 0;color:#cfcfcf}
.phead .mat-line{margin-top:18px}

/* home key cards */
.key{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:-40px;position:relative;z-index:2}
.key a{background:var(--card);border-radius:10px;padding:22px;display:flex;gap:16px;align-items:center;box-shadow:0 10px 30px #0000001a;border-top:4px solid var(--gray);transition:transform .15s,border-color .15s}
.key a:first-child{border-top-color:var(--red)}
.key a:hover{transform:translateY(-3px);border-top-color:var(--red)}
.key .ico{width:48px;height:48px;background:var(--char)}
.key b{display:block;font:600 19px var(--head);text-transform:uppercase;letter-spacing:.03em}
.key small{display:block;color:var(--muted);font-size:14px}
.key .go{margin-left:auto;color:var(--red);font-size:20px}

.ico{flex:none;width:38px;height:38px;border-radius:50%;display:grid;place-items:center;background:var(--text);color:#fff}
.ico svg{width:20px;height:20px}

/* home lists */
main{padding:40px 0 70px}
.bar{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;margin:48px 0 22px}
.bar h2{font:700 26px var(--head);text-transform:uppercase;letter-spacing:.04em;margin:0}
.bar input,.w-search{width:min(300px,100%);font:15px var(--body);padding:10px 14px;border:1px solid #d6d6d4;border-radius:8px;background:#fff;color:var(--text)}
.bar input:focus,.w-search:focus{outline:2px solid var(--red);outline-offset:1px}
.cols{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;align-items:start}
section.card{background:var(--card);border-radius:10px;padding:20px 22px 10px;border:1px solid var(--line)}
section.card header{display:flex;align-items:center;gap:12px;padding-bottom:12px;border-bottom:2px solid var(--text)}
section.card h3{font:600 17px var(--head);text-transform:uppercase;letter-spacing:.06em;margin:0}
.cols ul{list-style:none;margin:0;padding:0}
.cols li a{display:flex;justify-content:space-between;align-items:baseline;gap:10px;padding:11px 0;border-bottom:1px solid var(--line);font-size:15px}
.cols li:last-child a{border-bottom:0}
.cols li a::after{content:"→";color:#bbb;transition:color .15s,transform .15s}
.cols li a[target]::after{content:"↗"}
.cols li a:hover{color:var(--red)}
.cols li a:hover::after{color:var(--red);transform:translateX(3px)}
.soon{font-size:10px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;background:var(--bg);color:var(--muted);padding:2px 6px;border-radius:99px;margin-left:6px}
.none,.w-none{display:none;color:var(--muted);text-align:center;padding:24px 0}

/* subpage blocks */
.block{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:24px 26px;margin-bottom:20px}
.block h2{font:600 20px var(--head);text-transform:uppercase;letter-spacing:.05em;margin:0 0 14px;display:flex;align-items:center;gap:10px}
.block h2::before{content:"";width:5px;height:20px;background:var(--red);border-radius:2px}
.block p{margin:0 0 14px}
main.narrow>.callout,main.narrow>.btns,main.narrow>.tiles{margin-bottom:20px}

.btns{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:12px}
.btn{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px 16px;border:1px solid #d6d6d4;border-radius:8px;background:#fff;transition:border-color .15s,background .15s}
.btn b{display:block;font-weight:600}
.btn small{display:block;color:var(--muted);font-size:13px}
.btn i{font-style:normal;color:var(--red);font-size:18px}
.btn:hover{border-color:var(--text)}
.btn.primary{background:var(--char);border-color:var(--char);color:#fff}
.btn.primary small{color:#bbb}
.btn.primary i{color:#fff}
.btn.primary:hover{background:#000}

.facts{margin:0 0 16px;display:grid;gap:0}
.facts div{display:grid;grid-template-columns:170px 1fr;gap:16px;padding:11px 0;border-bottom:1px solid var(--line)}
.facts div:last-child{border-bottom:0}
.facts dt{font-weight:600;color:var(--muted);font-size:14px}
.facts dd{margin:0}

.callout{background:#f6f6f4;border-left:4px solid var(--gray);border-radius:6px;padding:12px 16px;margin:0 0 16px;font-size:15px}
.callout.red{border-left-color:var(--red);background:#fdf3f2}

.agenda{list-style:none;margin:0;padding:0}
.agenda li{display:grid;grid-template-columns:120px 1fr;gap:16px;padding:10px 0;border-bottom:1px solid var(--line)}
.agenda li:last-child{border-bottom:0}
.agenda time{font:600 15px var(--head);letter-spacing:.03em;color:var(--red)}
.sessions{display:grid;gap:14px}
.sessions article{border:1px solid var(--line);border-radius:8px;padding:16px 18px}
.sessions h3{margin:0;font-size:17px}
.sessions .who{margin:2px 0 8px;color:var(--muted);font-size:14px}
.sessions p{margin:0}

.steps{margin:0;padding-left:22px}
.steps li{padding:4px 0}

.tiles{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:12px}
.tile{display:flex;align-items:center;gap:14px;padding:16px;border:1px solid var(--line);border-radius:10px;background:#fff;transition:border-color .15s,transform .15s}
.tile:hover{border-color:var(--text);transform:translateY(-2px)}
.tile b{display:block;font-weight:600}
.tile small{display:block;color:var(--muted);font-size:13px}
.tile i{margin-left:auto;font-style:normal;color:var(--red)}

/* winners */
.w-head{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:6px}
.w-head h2{margin:0}
.w-row{display:grid;grid-template-columns:90px 1fr;gap:16px;padding:10px 0;border-bottom:1px solid var(--line)}
.w-row:last-child{border-bottom:0}
.w-year{font:700 18px var(--head);color:var(--red);letter-spacing:.02em}
.w-row ul,ul.plain{list-style:none;margin:0;padding:0;display:grid;gap:4px}
.w-row li b,ul.plain li b{font-weight:600}
.w-row li span,ul.plain li span{color:var(--muted);margin-left:8px;font-size:14px}
.w-row li span::before,ul.plain li span::before{content:"· ";color:#bbb}
.dist{font-style:normal;font-size:11px;font-weight:600;letter-spacing:.05em;background:var(--bg);color:var(--muted);border-radius:99px;padding:1px 7px;margin-left:8px;vertical-align:1px}
.w-note{padding:10px 0;color:var(--muted);font-size:13px;text-transform:uppercase;letter-spacing:.08em;border-bottom:1px solid var(--line);text-align:center}

footer{background:var(--char);color:#aaa;padding:30px 0;font-size:14px}
footer .wrap{display:flex;align-items:center;gap:14px;flex-wrap:wrap}
footer img{width:44px;height:44px;border-radius:50%}
footer b{color:#fff;font:600 16px var(--head);letter-spacing:.06em;text-transform:uppercase;display:block}
footer .fl{margin-left:auto;display:flex;gap:18px}
footer .fl a:hover{color:#fff}

@media (max-width:900px){.cols{grid-template-columns:1fr 1fr}.key{grid-template-columns:1fr}}
@media (max-width:600px){
  .wrap{padding:0 16px}
  .hero{padding:36px 0 62px}.hero .logo{width:128px;height:128px}
  .cols{grid-template-columns:1fr}
  .bar input,.w-search{width:100%}
  .block{padding:20px 18px}
  .facts div{grid-template-columns:1fr;gap:2px}
  .agenda li{grid-template-columns:1fr;gap:0}
  .w-row{grid-template-columns:64px 1fr;gap:10px}
  .w-row li span{display:block;margin-left:0}
  .w-row li span::before{content:""}
  footer .fl{margin-left:0}
}

/* officers */
.offs{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:12px}
.off{border:1px solid var(--line);border-radius:8px;padding:14px 16px;display:flex;flex-direction:column;gap:2px;min-width:0}
.off .role{font:600 12px var(--body);letter-spacing:.08em;text-transform:uppercase;color:var(--red)}
.off b{font-size:17px}
.off .dist{margin-left:0;align-self:flex-start;margin-top:2px}
.off .school{color:var(--muted);font-size:14px}
.off .mail{font-size:14px;color:var(--text);text-decoration:underline;text-decoration-color:#ccc;text-underline-offset:2px;overflow-wrap:anywhere;margin-top:6px}
.off .mail:hover{color:var(--red)}
.off small{color:var(--muted);font-size:12px}