@font-face{font-family:"Inter";font-style:normal;font-weight:400 600;font-display:swap;src:url(/fonts/inter-latin.woff2) format("woff2")}
@font-face{font-family:"Source Serif 4";font-style:normal;font-weight:600 700;font-display:swap;src:url(/fonts/source-serif-4-latin.woff2) format("woff2")}

:root{
  --green:#1F4D3A; --bg:#FAF8F3; --text:#1E1E1E; --muted:#4A4A4A; --line:#E3DED2; --card:#FFFFFF;
  --amber:#C98A1B;      /* button fill (charcoal text on it) */
  --link:#8A5A0B;       /* amber darkened for AA text contrast on --bg */
  --tint:#EEF3EF; --draft:#FFF4DC;
  --serif:"Source Serif 4",Georgia,"Times New Roman",serif;
  --sans:"Inter",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--text);font:1.0625rem/1.65 var(--sans)}
.wrap{max-width:72rem;margin:0 auto;padding:0 16px}
main{padding-top:1.5rem;padding-bottom:3rem}
h1,h2,h3{font-family:var(--serif);color:var(--green);line-height:1.2;font-weight:700}
h1{font-size:clamp(2rem,5vw,2.75rem);margin:.25em 0 .5em;letter-spacing:-.01em}
h2{font-size:1.5rem;margin:2em 0 .5em}
h3{font-size:1.2rem;margin:0 0 .35em;font-weight:600}
p{margin:0 0 1em}
a{color:var(--link);text-underline-offset:.15em}
a:hover{color:var(--green)}
:focus-visible{outline:3px solid var(--green);outline-offset:2px;border-radius:2px}
.skip{position:absolute;left:-999px;top:0;background:var(--green);color:#fff;padding:.5rem 1rem;z-index:10}
.skip:focus{left:8px;top:8px}
.lede{font-size:1.2rem;color:var(--muted);max-width:44rem}
.kicker{font-size:.8rem;text-transform:uppercase;letter-spacing:.08em;font-weight:600;color:var(--muted);margin:0 0 .4em}

.site-header{border-bottom:1px solid var(--line);background:var(--bg)}
.header-inner{display:flex;flex-wrap:wrap;gap:.5rem 1.5rem;align-items:center;justify-content:space-between;padding-top:.9rem;padding-bottom:.9rem}
.wordmark{font-family:var(--serif);font-weight:700;font-size:1.4rem;color:var(--green);text-decoration:none}
.wordmark.small{font-size:1.1rem}
.nav{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:.25rem 1.1rem;font-size:.95rem}
.nav a{color:var(--text);text-decoration:none;padding:.2rem 0;border-bottom:2px solid transparent}
.nav a:hover,.nav a[aria-current]{border-bottom-color:var(--amber)}

.grid{list-style:none;margin:0;padding:0;display:grid;gap:1rem;grid-template-columns:1fr}
@media(min-width:640px){.grid.four,.grid.three{grid-template-columns:1fr 1fr}}
@media(min-width:960px){.grid.four{grid-template-columns:repeat(4,1fr)}.grid.three{grid-template-columns:repeat(3,1fr)}}
.card{background:var(--card);border:1px solid var(--line);border-radius:8px;padding:1.2rem}
.card p:last-child{margin:0}
.card h3 a{color:var(--green);text-decoration:none}
.card h3 a:hover{text-decoration:underline}
.card.pillar{border-top:4px solid var(--green)}

.hero{padding:1.5rem 0 .5rem}
.hero h1{max-width:40rem}
.featured{margin-top:2.5rem;background:var(--green);color:#fff;border-radius:10px;padding:1.6rem}
.featured h2{margin-top:0;color:#fff}
.featured h2 a,.featured a:not(.button){color:#fff}
.featured .kicker{color:#D8E4DC}
.button{display:inline-block;background:var(--amber);color:var(--text);font-weight:600;text-decoration:none;border:0;border-radius:6px;padding:.65rem 1.1rem;font:600 1rem/1.2 var(--sans);cursor:pointer}
.button:hover{background:#B57A12;color:var(--text)}
.featured .button:focus-visible{outline-color:#fff}

.newsletter{margin-top:2.5rem;border-top:1px solid var(--line);padding-top:.5rem;max-width:40rem}
.signup label{display:block;font-weight:600;margin-bottom:.35rem}
.signup-row{display:flex;flex-wrap:wrap;gap:.5rem}
.signup input{flex:1 1 14rem;min-width:0;font:inherit;padding:.6rem .75rem;border:1px solid #8C8676;border-radius:6px;background:#fff;color:var(--text)}
.form-msg{margin-top:.6rem;color:var(--muted)}

.crumbs ol{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;font-size:.875rem;color:var(--muted)}
.crumbs li+li::before{content:"/";margin:0 .5rem;color:#8C8676}
.guide{max-width:46rem}
.draft-banner{background:var(--draft);border-left:4px solid var(--amber);padding:.8rem 1rem;margin:1rem 0 0;border-radius:4px}
.legal-note{background:var(--tint);border-left:4px solid var(--green);padding:.8rem 1rem;border-radius:4px}
.byline{font-size:.95rem;color:var(--muted)}
.sources{padding-left:1.25rem}
mark.todo{background:#FFE7A8;color:var(--text);padding:0 .15em;border-radius:2px}

.table-scroll{overflow-x:auto;margin:1rem 0;border:1px solid var(--line);border-radius:6px;background:#fff}

table{border-collapse:collapse;width:100%;font-size:.9rem;min-width:44rem}
caption{text-align:left;padding:.6rem .75rem;font-weight:600;color:var(--muted)}
th,td{text-align:left;vertical-align:top;padding:.55rem .75rem;border-top:1px solid var(--line)}
thead th{background:var(--tint);color:var(--green);white-space:nowrap}
tbody th{font-weight:600}
td.empty{text-align:center;color:var(--muted);padding:1.5rem}

.notfound{max-width:40rem;padding:2rem 0}
.plain{padding-left:1.25rem}

.site-footer{border-top:1px solid var(--line);background:var(--tint);font-size:.95rem}
.footer-inner{display:flex;flex-wrap:wrap;gap:1rem 2rem;justify-content:space-between;align-items:flex-start;padding-top:1.5rem;padding-bottom:1.5rem}
.footer-inner p{margin:0}
.footer-links{list-style:none;margin:0;padding:0;display:flex;gap:1rem}

.guide.wide{max-width:none}
.guide.wide>:not(.table-scroll):not(.table-note){max-width:46rem}
.guide h3{margin-top:1.5em}
.checklist{list-style:none;padding-left:0}
.checklist li{position:relative;padding-left:1.8rem;margin:.35rem 0}
.checklist li::before{content:"";position:absolute;left:0;top:.3em;width:1rem;height:1rem;border:2px solid var(--green);border-radius:3px}
.example{background:#fff;border:1px solid var(--line);border-left:4px solid var(--amber);border-radius:6px;padding:1rem 1.2rem;margin:1.5rem 0}
.example h3{margin-top:0}
.example .table-scroll{margin:.75rem 0}
.example table{min-width:0}
.faq h3{font-size:1.1rem}
.related{padding-left:1.25rem}
.table-note{font-size:.9rem;color:var(--muted)}
tr.past th,tr.past td{color:#6B6B6B;background:#F3F1EC}
tr.past a{color:#6B6B6B}
.legal-note p:last-child{margin:0}
.pillar-intro{max-width:44rem}
.pillar-intro p:first-child{font-size:1.15rem;color:var(--muted)}
.card .count{margin-top:.6rem;font-size:.85rem;font-weight:600;color:var(--green)}