:root{--ink:#0b2a4a;--txt:#12202e;--bg:#fbfaf6;--sun:#ffd23f;--red:#c1121f;--line:#b9c3cf;--soft:#eef2f6}
*{box-sizing:border-box}
body{margin:0;font:1.125rem/1.65 Georgia,"Times New Roman",serif;color:var(--txt);background:var(--bg)}
h1,h2,h3,.logo,.btn,nav a,.tag,button,dt,summary{font-family:"Trebuchet MS",Verdana,sans-serif}
h1{font-size:clamp(2rem,7vw,3.6rem);line-height:1.1;margin:0 0 1rem}
h2{font-size:1.7rem;margin:2.5rem 0 1rem}h3{margin:.2rem 0 .5rem}
a{color:var(--ink)}
:focus-visible{outline:3px solid var(--red);outline-offset:3px;box-shadow:0 0 0 6px #fff}
.skip{position:absolute;left:-999px}.skip:focus{left:.5rem;top:.5rem;background:var(--sun);padding:.6rem;z-index:9}
header{background:var(--ink);position:sticky;top:0;z-index:5}
.bar{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;max-width:72rem;margin:auto;padding:.6rem 1rem}
.logo{color:#fff;font-weight:800;font-size:1.3rem;text-decoration:none}
.burger{min-height:44px;padding:.5rem 1rem;border:0;border-radius:.4rem;background:var(--sun);color:var(--ink);font-weight:700;font-size:1rem;cursor:pointer}
nav{flex-basis:100%}
nav ul{display:none;list-style:none;margin:0;padding:.5rem 0 1rem;flex-direction:column}
nav.open ul{display:flex}
nav a{display:block;padding:.7rem 0;color:#fff;font-weight:600;text-decoration:none;border-bottom:1px solid #3b5a7c}
nav a[aria-current=page]{color:var(--sun);border-bottom:3px solid var(--sun)}
main{max-width:72rem;margin:auto;padding:0 1rem 3rem}
.hero{background:var(--ink);color:#fff;margin:0 -1rem;padding:2.5rem 1rem 3.5rem;position:relative}
.hero p{max-width:40rem;font-size:1.25rem}
.hero::after{content:"";position:absolute;left:0;right:0;bottom:0;height:22px;background:repeating-linear-gradient(90deg,var(--sun) 0 2px,transparent 2px 12px),linear-gradient(var(--sun),var(--sun)) bottom/100% 3px no-repeat}
.onair{display:inline-block;background:var(--red);color:#fff;font:700 .95rem "Trebuchet MS",sans-serif;padding:.25rem .8rem;border-radius:.3rem;margin-bottom:1rem}
.btn{display:inline-block;min-height:44px;padding:.65rem 1.2rem;border:2px solid var(--ink);border-radius:.4rem;background:var(--sun);color:var(--ink);font-weight:700;font-size:1rem;text-decoration:none;cursor:pointer}
.grid{display:flex;flex-wrap:wrap;gap:1rem;list-style:none;margin:0;padding:0}
.card{flex:1 1 17rem;background:#fff;border:2px solid var(--ink);border-left:10px solid var(--sun);border-radius:.4rem;padding:1rem 1.2rem}
.card[hidden]{display:none}
.tag{display:inline-block;background:var(--ink);color:#fff;font-size:.9rem;font-weight:700;padding:.1rem .6rem;border-radius:.3rem}
.chips{display:flex;flex-wrap:wrap;gap:.6rem;list-style:none;padding:0}
.chips a{display:block;padding:.5rem 1rem;border:2px solid var(--ink);border-radius:2rem;font-family:"Trebuchet MS",sans-serif;font-weight:700;text-decoration:none;background:#fff}
.tools{display:flex;flex-wrap:wrap;gap:1rem;align-items:end;margin:1.5rem 0}
label{display:block;font-weight:700;margin:.6rem 0}
input,select,textarea{display:block;width:100%;margin-top:.25rem;padding:.65rem;font:inherit;border:2px solid var(--ink);border-radius:.4rem;background:#fff}
.tools label{flex:1 1 14rem}
dl{margin:0}dt{font-weight:800;margin-top:1.4rem;padding-top:.8rem;border-top:2px solid var(--line)}dd{margin:.3rem 0 0;max-width:46rem}
details{margin-top:.8rem}summary{cursor:pointer;font-weight:700;min-height:44px;display:flex;align-items:center}
.rvl{padding-left:1.2rem}
ol.grid{counter-reset:n}ol.grid>li h2{margin-top:0}
.past{background:var(--soft)}
footer{background:var(--ink);color:#fff;padding:1.5rem 1rem}footer p{max-width:72rem;margin:auto;font-size:1rem}
@media(min-width:48rem){
.burger{display:none}nav{flex-basis:auto}
nav ul{display:flex!important;flex-direction:row;gap:1.5rem;padding:0}
nav a{border-bottom:3px solid transparent;padding:.5rem 0}
.hero{margin:0 calc(50% - 50vw);padding:4rem calc(50vw - 36rem + 1rem) 4.5rem}
}
@media(prefers-reduced-motion:no-preference){html{scroll-behavior:smooth}}