:root{--fg:#1b1f24;--mut:#555;--acc:#0b6b4f;--bg:#fafaf7}
*{box-sizing:border-box}body{margin:0;font:16px/1.5 system-ui,sans-serif;color:var(--fg);background:var(--bg)}
header{display:flex;gap:2rem;align-items:center;padding:1rem max(1.5rem,calc((100% - 900px)/2 + 1.5rem));border-bottom:1px solid #ddd;background:#fff}
.logo{font-weight:800;font-size:1.3rem;color:var(--acc);text-decoration:none}nav a{margin-right:1rem;color:var(--fg);text-decoration:none;padding:.25rem 0;border-bottom:2px solid transparent}nav a:hover{border-bottom-color:#bbb}nav a.active{color:var(--acc);font-weight:700;border-bottom-color:var(--acc)}
main{max-width:900px;margin:0 auto;padding:1.5rem}a{color:var(--acc)}.muted,small{color:var(--mut)}
.scroll{overflow-x:auto}table{border-collapse:collapse;width:100%;background:#fff;margin:.5rem 0 1rem}
th,td{border:1px solid #e2e2dc;padding:.45rem .6rem;text-align:left;vertical-align:top;font-size:.85rem}thead th{background:#f0f0ea}
tr.best{background:#eaf6ef}.na{color:var(--mut)}
.calc{display:flex;gap:1rem;flex-wrap:wrap;margin:1rem 0}.calc label{display:flex;flex-direction:column;font-weight:600;font-size:.9rem}
input,select,button{font:inherit;padding:.4rem .5rem;margin-top:.2rem}
.b{font-size:.82rem;border-radius:10px;padding:3px 9px;white-space:nowrap}.b.verified{background:#d9f0e2}.b.secondary{background:#fff0c9}.b.assumed,.b.uncertain{background:#fbd9d4}
small{font-size:.85rem}td small{display:inline-block;margin-top:.15rem}
.grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem}
@media(max-width:860px){.grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:520px){.grid{grid-template-columns:1fr}.cols{columns:1}}
.card{background:#fff;border:1px solid #e2e2dc;border-radius:8px;padding:1rem;display:flex;flex-direction:column;font-size:.92rem}
.card h2{font-size:1.1rem;margin:0 0 .25rem}.card p{margin:.4rem 0}.card .card-link{margin-top:auto;padding-top:.5rem}
.card-soon{background:#f4f4ee;border-style:dashed}
.cols{columns:2;padding-left:1.2rem;margin-top:.25rem}.cols li{break-inside:avoid}
.wrap{max-width:900px;margin:1rem auto;padding:0 1.5rem}
.soon{background:#fff;border:1px solid #e2e2dc;border-radius:8px;padding:.8rem 1rem;color:var(--fg)}
.callout{background:#eaf6ef;border:1px solid #9fd1b5;border-left:5px solid var(--acc);border-radius:6px;padding:.75rem 1rem;margin:.5rem 0 1rem}
.notice{background:#fff7e0;border:1px solid #e6c866;border-left:5px solid #c99a00;border-radius:6px;padding:.75rem 1rem;margin:1rem 0;font-size:.92rem}
.notice[hidden]{display:none}.notice ul{margin:.4rem 0 0;padding-left:1.2rem}
details.notes{margin:1rem 0;background:#fff;border:1px solid #e2e2dc;border-radius:6px;padding:.5rem 1rem;font-size:.92rem}
details.notes summary{cursor:pointer;font-weight:600}details.notes h3{margin:.8rem 0 .2rem}details.notes ul{margin:.2rem 0;padding-left:1.2rem}
footer{max-width:900px;margin:0 auto;padding:1rem 1.5rem 2rem;color:#3a3a3a;font-size:.8125rem}
.crumbs{font-size:.85rem;color:var(--mut);margin-bottom:.75rem}.crumbs a{color:var(--mut)}