:root{
  --navy:#2F4A93;
  --navy-deep:#1F3270;
  --pink:#D9456F;
  --ink:#1D2333;
  --muted:#5A6275;
  --paper:#FFFFFF;
  --tint:#F1F4FB;
  --line:#DCE2EF;
  --serif:"Newsreader", Georgia, "Times New Roman", serif;
  --sans:"Figtree", system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
}
@media (prefers-color-scheme: dark){
  :root{
    --navy:#8FA8EE; --navy-deep:#B7C6F5; --pink:#F07A9C;
    --ink:#EDEFF6; --muted:#A9B0C4; --paper:#12162A; --tint:#181D35; --line:#2B3253;
  }
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:5rem}
@media (prefers-reduced-motion: reduce){html{scroll-behavior:auto}}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--sans);font-size:1.0625rem;line-height:1.65}
img{max-width:100%;height:auto}
a{color:var(--navy)}
a:focus-visible,.btn:focus-visible{outline:3px solid var(--pink);outline-offset:3px;border-radius:4px}
.wrap{max-width:70rem;margin:0 auto;padding:0 1.25rem}
.narrow{max-width:44rem}
.skip{position:absolute;left:-999px}
.skip:focus{left:1rem;top:1rem;background:var(--paper);padding:.5rem 1rem;z-index:10}

/* header */
.top{position:sticky;top:0;z-index:5;background:var(--paper);border-bottom:1px solid var(--line)}
.top-row{display:flex;align-items:center;justify-content:space-between;gap:1rem;flex-wrap:wrap;padding-top:.75rem;padding-bottom:.75rem}
.brand{display:flex;flex-direction:column;text-decoration:none;line-height:1.1}
.brand-name{font-family:var(--serif);font-size:1.75rem;font-style:italic;color:var(--navy);letter-spacing:.01em}
.brand-dot{display:inline-block;width:.6em;height:.6em;margin:0 .12em;border-radius:50%;border:.14em solid var(--pink);box-shadow:inset 0 0 0 .1em var(--paper), inset 0 0 0 .22em var(--pink)}
.brand-tag{font-size:.8rem;color:var(--pink);letter-spacing:.06em}
nav{display:flex;align-items:center;gap:1.25rem;flex-wrap:wrap}
nav a:not(.btn){color:var(--ink);text-decoration:none;font-weight:500}
nav a:not(.btn):hover{color:var(--pink)}

/* buttons */
.btn{display:inline-block;background:var(--navy);color:#fff;text-decoration:none;font-weight:600;padding:.8rem 1.4rem;border-radius:6px;border:2px solid var(--navy)}
.btn:hover{background:var(--navy-deep);border-color:var(--navy-deep)}
.btn-small{padding:.5rem 1rem;font-size:.95rem}
.btn-ghost{background:transparent;color:var(--navy)}
.btn-ghost:hover{background:var(--tint);color:var(--navy-deep)}
@media (prefers-color-scheme: dark){.btn{color:#12162A}.btn:hover{color:#12162A}}

/* hero */
.hero{padding:4rem 0 3.5rem}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:3rem;align-items:center}
h1,h2,h3{font-family:var(--serif);font-weight:500;line-height:1.15;margin:0 0 1rem}
h1{font-size:clamp(2.4rem,5.5vw,4rem);color:var(--navy)}
h2{font-size:clamp(1.8rem,3.5vw,2.4rem);color:var(--navy)}
h3{font-size:1.35rem}
.lead{font-size:1.2rem;max-width:36rem;margin:0 0 1.75rem}
.hero-actions{display:flex;gap:.9rem;flex-wrap:wrap;margin:0}
.hero-register{margin:1rem 0 0;font-size:.95rem;color:var(--muted)}
.hero-register a{font-weight:600}
.target{margin:0}
.target svg{width:100%;max-width:26rem;display:block;margin:0 auto}
.target figcaption{font-size:.9rem;color:var(--muted);margin-top:.75rem;max-width:26rem;margin-inline:auto}
.ring{stroke:var(--navy)}
.r1{fill:var(--tint);stroke-width:2}
.r2{fill:var(--paper);stroke-width:1.5}
.r3{fill:var(--tint);stroke-width:1.5}
.r4{fill:var(--paper);stroke-width:1.5}
.r5{fill:var(--pink);stroke:var(--pink);stroke-width:1.5}
.dots circle{fill:var(--navy)}
.outlier circle{fill:none;stroke:var(--pink);stroke-width:3}

/* sections */
.section{padding:4rem 0}
.tint{background:var(--tint)}
.section p{max-width:44rem}
.program-list{display:grid;grid-template-columns:repeat(auto-fit,minmax(18rem,1fr));gap:1.5rem;margin-top:1.5rem}
.program{border-top:4px solid var(--pink);background:var(--paper);padding:1.25rem 1.25rem 1rem}
.program h3{color:var(--navy)}
.more{margin-bottom:0}
.events,.downloads{list-style:none;padding:0;margin:1.25rem 0 0}
.events li{display:grid;grid-template-columns:9rem 1fr;gap:1rem;padding:.9rem 0;border-top:1px solid var(--line)}
.events li:last-child{border-bottom:1px solid var(--line)}
.when{color:var(--pink);font-weight:600}
.hint{color:var(--muted);margin-top:-.25rem}
.downloads li{display:flex;justify-content:space-between;gap:1rem;padding:.9rem 0;border-top:1px solid var(--line)}
.downloads li:last-child{border-bottom:1px solid var(--line)}
.downloads a{font-weight:500}
.meta{color:var(--muted);font-size:.9rem}

/* footer */
.foot{border-top:1px solid var(--line);padding:1.5rem 0;color:var(--muted);font-size:.95rem}
.foot-row{display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap}

/* small screens */
@media (max-width:800px){
  .hero{padding:2.5rem 0}
  .hero-grid{grid-template-columns:1fr;gap:2rem}
  .events li{grid-template-columns:1fr;gap:.1rem}
  .section{padding:3rem 0}
}