:root{--ink:#172e36;--muted:#546970;--teal:#176c70;--pale:#edf5f3;--cream:#faf8f3}*{box-sizing:border-box}body{margin:0;background:var(--cream);color:var(--ink);font:18px/1.75 system-ui,sans-serif}a{color:var(--teal)}header{background:#fff;border-bottom:1px solid #dce5e1;position:sticky;top:0;z-index:5}.nav{max-width:1220px;margin:auto;padding:17px 28px;display:flex;align-items:center;justify-content:space-between;gap:25px}.logo{font-size:23px;font-weight:800;letter-spacing:-1px;text-decoration:none;color:var(--ink)}nav{display:flex;gap:23px;font-size:15px}nav a{text-decoration:none}main{max-width:1180px;margin:auto;padding:48px 28px 80px}.eyebrow{text-transform:uppercase;letter-spacing:2px;font-size:12px;font-weight:750;color:var(--teal)}h1{font:500 clamp(38px,5vw,68px)/1.08 Georgia,serif;letter-spacing:-2px;margin:20px 0 26px}h2{font:500 32px/1.25 Georgia,serif;margin:44px 0 17px}h3{font-size:21px;line-height:1.4}.hero{display:grid;grid-template-columns:1fr 1fr;gap:55px;align-items:center;margin-bottom:55px}.hero img{width:100%;height:490px;object-fit:cover;border-radius:180px 180px 20px 20px;background:#e5efed}.lede{font-size:21px;color:var(--muted)}.button{display:inline-block;padding:12px 22px;background:var(--teal);color:white;border-radius:7px;text-decoration:none;font-size:15px;font-weight:700;margin:8px 8px 8px 0}.secondary{background:white;color:var(--teal);border:1px solid #b7cdc8}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:23px}.card{background:white;border:1px solid #dce5e1;border-radius:15px;overflow:hidden}.card img{width:100%;height:240px;object-fit:cover}.card-body{padding:25px}.card h2{margin:7px 0 15px;font-size:30px}.card p{font-size:16px}.strip,.answer{background:var(--pale);padding:28px 32px;border-radius:12px;margin:30px 0}.article{max-width:800px;margin:auto}.article .cover{width:100%;max-height:490px;object-fit:cover;border-radius:16px}.meta,figcaption{font-size:13px;color:var(--muted)}table{width:100%;border-collapse:collapse;font-size:16px;background:#fff}th,td{text-align:left;padding:18px;border-bottom:1px solid #dce5e1;vertical-align:top}th{color:var(--teal)}.table-scroll{overflow-x:auto}.links{display:grid;grid-template-columns:1fr 1fr;gap:14px}.links a{display:block;background:white;border:1px solid #dce5e1;padding:19px;border-radius:8px;text-decoration:none}footer{background:#17383d;color:#dbe8e5;padding:40px 28px}footer>div{max-width:1120px;margin:auto}footer a{color:#dbe8e5;margin-right:18px;font-size:14px}footer small{display:block;font-size:12px;margin-top:24px}video{width:100%;max-height:500px;border-radius:14px;background:#e7efed}summary{cursor:pointer;font-weight:700}details{padding:18px 0;border-bottom:1px solid #dce5e1}@media(max-width:760px){.hero{grid-template-columns:1fr;gap:25px}.hero img{height:330px}.cards{grid-template-columns:1fr}.links{grid-template-columns:1fr}.nav{padding:14px 18px;flex-wrap:wrap;gap:7px}nav{gap:14px;font-size:13px}main{padding:30px 20px 60px}h1{letter-spacing:-1px}th,td{min-width:145px;padding:13px}.strip,.answer{padding:22px}}
/* Complete keyboard-accessible navigation */
header .nav{position:relative;align-items:center;justify-content:space-between}
.site-menu{margin-left:auto}.site-menu summary{cursor:pointer;list-style:none;padding:12px 16px;border:1px solid #bdd2cf;border-radius:8px;color:#176c70;font-weight:700;background:white}.site-menu summary::-webkit-details-marker{display:none}.site-menu summary span{margin-left:12px}.site-menu[open] summary{background:#eaf4f2}.site-menu nav{display:block;position:absolute;right:0;top:calc(100% + 8px);width:min(1080px,calc(100vw - 32px));padding:24px;background:white;border:1px solid #d5e1de;border-radius:12px;box-shadow:0 16px 45px #163b3826;max-height:75vh;overflow:auto;z-index:100}.menu-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:20px}.menu-grid section{padding:0;margin:0}.menu-grid h2{font:700 16px/1.4 sans-serif;margin:12px 0}.site-menu nav a{display:block;font-size:15px;line-height:1.5;padding:8px 0;margin:0}.menu-info{display:flex;gap:20px;flex-wrap:wrap;border-top:1px solid #ddd;margin-top:18px;padding-top:12px}.site-menu a:focus-visible,.site-menu summary:focus-visible{outline:3px solid #176c70;outline-offset:3px}
@media(max-width:760px){header .nav{flex-direction:row;flex-wrap:wrap;gap:12px}.site-menu summary{font-size:14px;padding:10px}.menu-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.site-menu nav{padding:18px}.menu-info{gap:12px}.logo{font-size:19px}}
@media(max-width:380px){.site-menu{margin-left:0}.site-menu nav{left:0;right:auto}}