:root{
  --green:#0B5D3B;--deep:#073F28;--page:#F2F4F1;--white:#FFFFFF;--receipt:#FBFBF8;
  --text:#14211B;--muted:#5B6B62;--on-green:#BFD9CB;--amber:#E8A317;--border:#D5DBD6;
  --head:'Archivo',system-ui,sans-serif;--body:'Public Sans',system-ui,sans-serif;--mono:'IBM Plex Mono',ui-monospace,monospace;
  --radius:10px;--wrap:1160px;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--page);color:var(--text);font:16px/1.6 var(--body)}
a{color:var(--green)}
a:hover{color:var(--deep)}
img{max-width:100%}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 16px}
h1,h2,h3{font-family:var(--head);line-height:1.15;margin:0 0 .5em}
h1{font-weight:800;font-size:clamp(1.9rem,4.5vw,3rem);letter-spacing:-.02em}
h2{font-weight:700;font-size:clamp(1.35rem,2.6vw,1.75rem)}
h3{font-weight:700;font-size:1.1rem}
.skip{position:absolute;left:-999px}.skip:focus{left:16px;top:8px;background:#fff;padding:8px;z-index:99}

/* Header */
.site-header{background:var(--green);color:var(--white)}
.site-header .wrap{display:flex;align-items:center;justify-content:space-between;min-height:64px;gap:16px}
.brand{display:flex;align-items:center;gap:10px;color:var(--white);text-decoration:none;font-family:var(--head);font-weight:800;font-size:1.1rem}
.brand:hover{color:var(--white)}
.logo{display:inline-grid;place-items:center;width:34px;height:34px;border-radius:6px;background:var(--amber);color:var(--deep);font-family:var(--mono);font-weight:700;font-size:.95rem}
.nav{display:flex;gap:24px}
.nav a{color:var(--on-green);text-decoration:none;font-weight:600;font-size:.95rem}
.nav a:hover,.nav a[aria-current=page]{color:var(--white)}
.menu-btn{display:none;background:none;border:1px solid var(--on-green);color:var(--white);border-radius:6px;padding:6px 12px;font:600 .9rem var(--body);cursor:pointer}
@media (max-width:760px){
  .menu-btn{display:block}
  .nav{display:none;position:absolute;left:0;right:0;top:64px;background:var(--deep);flex-direction:column;gap:0;padding:8px 16px 16px;z-index:50}
  .nav.open{display:flex}
  .nav a{padding:12px 0;border-bottom:1px solid rgba(191,217,203,.2)}
  .site-header{position:relative}
}

/* Hero */
.hero{background:var(--green);color:var(--white);padding:40px 0 56px}
.hero p{color:var(--on-green);max-width:640px;font-size:1.1rem}
.eyebrow{font:500 .78rem var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--amber)}
.hero .crumbs a{color:var(--on-green)}

/* State chips */
.chips{display:flex;flex-wrap:wrap;gap:10px;margin:20px 0 0;padding:0;list-style:none}
.chip{display:inline-flex;align-items:center;gap:8px;background:var(--white);border:1px solid var(--border);border-radius:999px;padding:6px 14px 6px 6px;text-decoration:none;color:var(--text);font-weight:600}
.chip b{display:inline-grid;place-items:center;min-width:32px;height:26px;border-radius:999px;background:var(--green);color:var(--white);font:600 .75rem var(--mono)}
.chip:hover{border-color:var(--green)}
.chip.soon{opacity:.55;pointer-events:none}
.chip.soon b{background:var(--muted)}
.hero .chip{border-color:transparent}

/* Layout */
main{padding:32px 0 48px}
.grid{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:32px;align-items:start}
@media (max-width:960px){.grid{grid-template-columns:1fr}.rail{display:none}}
.card{background:var(--white);border:1px solid var(--border);border-radius:var(--radius);padding:24px}
.section{margin-top:40px}
.muted{color:var(--muted)}
.lead{font-size:1.1rem}

/* Calculator */
.calc{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:24px;align-items:start}
@media (max-width:760px){.calc{grid-template-columns:1fr}}
.field{margin-bottom:16px}
.field label,.field .lab{display:block;font:500 .78rem var(--mono);letter-spacing:.06em;text-transform:uppercase;color:var(--muted);margin-bottom:6px}
.field input[type=text],.field select{width:100%;font:500 1rem var(--body);color:var(--text);background:var(--white);border:1px solid var(--border);border-radius:8px;padding:11px 12px;min-height:46px}
.field input:focus,.field select:focus{outline:2px solid var(--green);outline-offset:1px;border-color:var(--green)}
.money{position:relative}.money span{position:absolute;left:12px;top:50%;transform:translateY(-50%);font-family:var(--mono);color:var(--muted)}
.money input{padding-left:26px!important;font-family:var(--mono)!important}
.pct{position:relative}.pct span{position:absolute;right:12px;top:50%;transform:translateY(-50%);font-family:var(--mono);color:var(--muted)}
.check{display:flex;gap:10px;align-items:flex-start;font-size:.95rem;margin-bottom:12px;cursor:pointer}
.check input{width:20px;height:20px;margin:2px 0 0;accent-color:var(--green);flex:none}
.help{display:block;font-size:.85rem;color:var(--muted);margin-top:4px}
.btn{display:inline-block;background:var(--green);color:var(--white);border:0;border-radius:8px;padding:13px 22px;font:700 1rem var(--body);cursor:pointer;text-decoration:none}
.btn:hover{background:var(--deep);color:var(--white)}

/* Receipt */
.receipt{background:var(--receipt);border:1px solid var(--border);border-radius:4px;padding:22px 20px;font-family:var(--mono);box-shadow:0 1px 0 var(--border),0 8px 24px rgba(7,63,40,.06);position:relative}
.receipt::after{content:"";position:absolute;left:0;right:0;bottom:-8px;height:8px;background:linear-gradient(-45deg,transparent 4px,var(--receipt) 0),linear-gradient(45deg,transparent 4px,var(--receipt) 0);background-size:8px 8px}
.receipt-head{text-align:center;border-bottom:1px dashed var(--muted);padding-bottom:12px;margin-bottom:12px}
.receipt-head strong{display:block;font-size:.9rem;letter-spacing:.12em}
.receipt-head span{font-size:.75rem;color:var(--muted)}
.fee-row{display:flex;align-items:baseline;gap:8px;padding:7px 0;font-size:.9rem}
.fee-label{flex:0 1 auto}
.fee-label small{display:block;font-size:.72rem;color:var(--muted)}
.fee-dots{flex:1 1 auto;border-bottom:1px dashed var(--border);min-width:16px;transform:translateY(-4px)}
.fee-amt{flex:none;font-weight:600;font-variant-numeric:tabular-nums}
.fee-amt.is-na{color:var(--muted);font-weight:400;font-style:italic;font-size:.8rem}
.receipt-total{display:flex;justify-content:space-between;align-items:baseline;border-top:2px dashed var(--text);margin-top:12px;padding-top:12px;font-weight:700}
.receipt-total output{font-size:1.5rem;color:var(--green)}
.receipt-msg{font-size:.88rem;color:var(--muted);padding:12px 0;margin:0}
.receipt-msg.is-error{color:#9b2c1f}
.receipt-foot{font-size:.72rem;color:var(--muted);margin-top:14px;border-top:1px dashed var(--border);padding-top:10px}

/* Sticky total (mobile) */
.sticky-total{display:none}
@media (max-width:760px){
  .sticky-total{display:flex;position:fixed;left:0;right:0;bottom:0;z-index:40;background:var(--deep);color:var(--white);justify-content:space-between;align-items:center;padding:10px 16px;font-family:var(--mono)}
  .sticky-total output{font-weight:700;font-size:1.2rem;color:var(--amber)}
  .sticky-total a{color:var(--on-green);font-size:.8rem}
  body.has-sticky{padding-bottom:56px}
}

/* Facts, sources */
.facts{width:100%;border-collapse:collapse;font-size:.95rem}
.facts th,.facts td{text-align:left;padding:10px 8px;border-bottom:1px dashed var(--border);vertical-align:top}
.facts td:last-child{font-family:var(--mono);text-align:right}
@media (min-width:761px){.facts td:last-child{white-space:nowrap}}
.facts{table-layout:auto;word-break:normal;overflow-wrap:anywhere}
.source-box{background:var(--white);border-left:4px solid var(--amber);border-radius:6px;padding:16px 18px;font-size:.92rem}
.source-box ul{margin:8px 0 0;padding-left:18px}
.notes li{margin-bottom:8px}
details{border-bottom:1px solid var(--border);padding:12px 0}
summary{font-weight:700;cursor:pointer}

/* Ads */
.ad{display:flex;align-items:center;justify-content:center;margin:24px auto;background:repeating-linear-gradient(45deg,#eef1ed,#eef1ed 10px,#e8ece7 10px,#e8ece7 20px);border:1px dashed var(--border);color:var(--muted);font:500 .7rem var(--mono);letter-spacing:.1em;text-transform:uppercase}
.ad-728{width:728px;max-width:100%;height:90px}
.ad-300{width:300px;height:250px}
.ad-300x600{width:300px;height:600px;position:sticky;top:16px}
.ad-320{display:none}
@media (max-width:760px){.ad-728{display:none}.ad-320{display:flex;width:320px;max-width:100%;height:100px}}

/* State grid */
.region{margin-bottom:28px}
.state-list{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:10px;list-style:none;padding:0;margin:0}
.state-list a,.state-list span{display:flex;align-items:center;gap:10px;background:var(--white);border:1px solid var(--border);border-radius:8px;padding:10px 12px;text-decoration:none;color:var(--text);font-weight:600}
.state-list b{font:600 .75rem var(--mono);color:var(--white);background:var(--green);border-radius:4px;padding:2px 6px}
.state-list span{color:var(--muted);font-weight:400}.state-list span b{background:var(--muted)}
.state-list a:hover{border-color:var(--green)}

.steps{counter-reset:s;list-style:none;padding:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px}
.steps li{background:var(--white);border:1px solid var(--border);border-radius:var(--radius);padding:20px}
.steps li::before{counter-increment:s;content:"0" counter(s);display:block;font:600 .8rem var(--mono);color:var(--amber);margin-bottom:6px}

.prose{max-width:720px}
.prose p,.prose li{font-size:1.02rem}

/* Footer */
.site-footer{background:var(--deep);color:var(--on-green);padding:36px 0;font-size:.9rem}
.site-footer a{color:var(--on-green)}
.site-footer .cols{display:flex;flex-wrap:wrap;gap:24px 48px;justify-content:space-between}
.site-footer nav{display:flex;flex-wrap:wrap;gap:8px 20px}
.disclaimer{margin-top:20px;font-size:.8rem;opacity:.85;max-width:760px}