:root{
  --bg:#F1EEE6; --card:#FBFAF6; --ink:#131210; --mid:#57524A; --line:#CFC9BB;
  --accent:#303F9F; --accent-ink:#ffffff; --ph:#fff1c2; --ph-ink:#5c4512; --surface:#E7E2D6;
  --shadow:0 1px 2px rgba(19,18,16,.06),0 8px 24px rgba(19,18,16,.07);
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    --bg:#131210; --card:#1C1A16; --ink:#F1EEE6; --mid:#B4AC9B; --line:#332F28;
    --accent:#8E7DFF; --accent-ink:#131210; --ph:#4a3c1c; --ph-ink:#f1dca6; --surface:#25221D;
    --shadow:0 1px 2px rgba(0,0,0,.3),0 8px 24px rgba(0,0,0,.35);
  }
}
:root[data-theme="dark"]{
  --bg:#131210; --card:#1C1A16; --ink:#F1EEE6; --mid:#B4AC9B; --line:#332F28;
  --accent:#8E7DFF; --accent-ink:#131210; --ph:#4a3c1c; --ph-ink:#f1dca6; --surface:#25221D;
  --shadow:0 1px 2px rgba(0,0,0,.3),0 8px 24px rgba(0,0,0,.35);
}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.6 system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif}
.wrap{max-width:1000px;margin:0 auto;padding:0 16px}
a{color:var(--accent)}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.ph{background:var(--ph);color:var(--ph-ink);padding:0 .3em;border-radius:3px}

.top{background:var(--card);border-bottom:1px solid var(--line)}
.top .wrap{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:.4rem 1.5rem;padding-top:.8rem;padding-bottom:.8rem}
.brand{font-weight:700;font-size:1.1rem;color:var(--ink);text-decoration:none}
nav{display:flex;flex-wrap:wrap;gap:.2rem 1.2rem}
nav a{color:var(--mid);text-decoration:none;padding:.2rem 0}
nav a:hover,nav a[aria-current]{color:var(--ink)}
nav a[aria-current]{font-weight:600;border-bottom:2px solid var(--accent)}

h1{font-size:clamp(1.9rem,5vw,2.8rem);line-height:1.15;margin:0 0 1rem;max-width:20ch}
h2{font-size:1.45rem;margin:0 0 1rem}
h3{font-size:1.05rem;margin:0 0 .3rem}
.hero{padding:3rem 0 2rem}
.lead{font-size:1.15rem;color:var(--mid);max-width:58ch;margin:0 0 1.5rem}
section{padding:2rem 0;border-top:1px solid var(--line)}
p{margin:0 0 1rem}
.muted{color:var(--mid)}
.btn{display:inline-block;background:var(--accent);color:var(--accent-ink);font:inherit;font-weight:600;text-decoration:none;padding:.7rem 1.2rem;border:0;border-radius:6px;cursor:pointer}
.btn.alt{background:transparent;color:var(--accent);border:2px solid var(--accent)}
.btns{display:flex;flex-wrap:wrap;gap:.8rem}

.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:1rem;margin-top:2rem}
.stat{background:var(--card);border:1px solid var(--line);border-radius:8px;padding:1rem}
.stat b{display:block;font-size:1.6rem;line-height:1.2}
.stat span{color:var(--mid);font-size:.9rem}
.note{font-size:.85rem;color:var(--mid);margin:.8rem 0 0}

.tscroll{overflow-x:auto;border:1px solid var(--line);border-radius:8px;background:var(--card)}
table{border-collapse:collapse;width:100%;font-size:.95rem}
th,td{text-align:left;padding:.6rem .8rem;border-bottom:1px solid var(--line);vertical-align:top}
th{background:var(--surface);white-space:nowrap}
tr:last-child td{border-bottom:0}
td.n{text-align:right;white-space:nowrap;font-variant-numeric:tabular-nums}
.sample td{white-space:nowrap}

.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:1rem}
.card{background:var(--card);border:1px solid var(--line);border-radius:8px;padding:1.2rem}
.card .price{font-size:2rem;font-weight:700;margin:.2rem 0}
.card .price small{font-size:.9rem;font-weight:400;color:var(--mid)}
.card ul{margin:.6rem 0 0;padding-left:1.1rem}

details{border-bottom:1px solid var(--line);padding:.9rem 0}
details:first-of-type{border-top:1px solid var(--line)}
summary{cursor:pointer;font-weight:600}
details p{margin:.6rem 0 0;color:var(--mid);max-width:66ch}

form{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem;max-width:760px}
.full{grid-column:1/-1}
label{display:block;font-size:.9rem;font-weight:600;margin:0 0 .3rem}
input,select,textarea{width:100%;font:inherit;color:var(--ink);background:var(--card);border:1px solid var(--line);border-radius:6px;padding:.55rem .7rem}
textarea{min-height:110px;resize:vertical}
fieldset{border:0;padding:0;margin:0}
.checks{display:flex;flex-wrap:wrap;gap:.4rem 1.4rem}
.checks label{font-weight:400;display:flex;align-items:center;gap:.4rem;margin:0}
.checks input{width:auto}
@media (max-width:600px){form{grid-template-columns:1fr}}

footer{border-top:1px solid var(--line);padding:1.5rem 0 2.5rem;color:var(--mid);font-size:.85rem}
footer p{margin:.2rem 0}

.narrow{max-width:66ch}
.steps{margin:0;padding-left:1.4rem;display:grid;gap:.8rem;max-width:66ch}
.steps b{display:block}
.hp{position:absolute;left:-10000px;width:1px;height:1px;overflow:hidden}
section h2 + p + h2{margin-top:1.5rem}
main{padding-bottom:2.5rem}

/* polish pass 10/22 */
h1,h2{font-family:Georgia,"Times New Roman",serif;letter-spacing:-.01em}
h1{font-weight:700}
.top{position:sticky;top:0;z-index:5}
.brand{display:flex;align-items:center;gap:.55rem}
.brand img{border-radius:6px}
.btn{box-shadow:var(--shadow);transition:transform .12s ease,filter .12s ease}
.btn:hover{filter:brightness(1.08);transform:translateY(-1px)}
.btn.alt{box-shadow:none}
.hero{padding:4rem 0 3rem}
.split{display:grid;grid-template-columns:1fr 1.15fr;gap:2.5rem;align-items:center}
@media (max-width:860px){.split{grid-template-columns:1fr}}
.csv{margin:0;background:var(--card);border:1px solid var(--line);border-radius:10px;box-shadow:var(--shadow);overflow:hidden}
.csv .tscroll{border:0;border-radius:0}
.csv table{font-size:.85rem}
.csv-bar{display:flex;align-items:center;gap:.35rem;padding:.55rem .8rem;border-bottom:1px solid var(--line);background:var(--surface)}
.csv-bar span{width:.6rem;height:.6rem;border-radius:50%;background:var(--line)}
.csv-bar b{margin-left:.5rem;font:600 .8rem ui-monospace,Consolas,monospace;color:var(--mid)}
.csv figcaption{font-size:.8rem;color:var(--mid);padding:.5rem .8rem;border-top:1px solid var(--line)}
.steps{list-style:none;padding:0;counter-reset:s;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));max-width:none}
.steps li{counter-increment:s;background:var(--card);border:1px solid var(--line);border-radius:10px;padding:1rem 1.1rem}
.steps li::before{content:counter(s);display:inline-grid;place-items:center;width:1.8rem;height:1.8rem;border-radius:50%;background:var(--accent);color:var(--accent-ink);font-weight:700;font-size:.9rem;margin-bottom:.6rem}
.tscroll,.card,details{box-shadow:var(--shadow)}
.card{border-radius:10px;padding:1.4rem}
.card.pick{border:2px solid var(--accent)}
.card .price{font-variant-numeric:lining-nums tabular-nums;letter-spacing:-.01em}
details{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:.9rem 1.1rem;margin-bottom:.6rem}
details:first-of-type{border-top:1px solid var(--line)}
form{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:1.4rem;box-shadow:var(--shadow)}
.split>*{min-width:0}
.steps{grid-template-columns:repeat(auto-fit,minmax(min(200px,100%),1fr))}
html,body{overflow-x:clip}
.hero .csv{margin-top:2.5rem}
.csv table td,.csv table th{white-space:nowrap}