:root{--ink:#13212e;--muted:#556270;--line:#dfe5ea;--bg:#f6f8f7;--card:#fff;--accent:#0f6b4f;--accent-2:#3fc28f;--soft:#e5f3ed;--warm:#fff6e8}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font:17px/1.6 Inter,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif}
a{color:var(--accent)}
img{max-width:100%;height:auto;display:block}
.wrap{max-width:860px;margin:0 auto;padding:0 20px}
header.site{background:var(--ink);color:#fff}
header.site .wrap{display:flex;justify-content:space-between;align-items:center;padding-top:14px;padding-bottom:14px;gap:12px;flex-wrap:wrap}
header.site a{color:#fff;text-decoration:none;font-weight:700}
header.site nav a{font-weight:500;color:#c9d4dc;margin-left:16px;font-size:15px}
.hero{padding:44px 0 18px}
.eyebrow{color:var(--accent);font-weight:700;font-size:14px;letter-spacing:.06em;text-transform:uppercase;margin:0 0 8px}
h1{font-size:clamp(30px,5.5vw,44px);line-height:1.12;margin:0 0 14px;letter-spacing:-.01em}
h2{font-size:26px;line-height:1.2;margin:40px 0 12px}
h3{font-size:19px;margin:24px 0 6px}
.lede{font-size:19px;color:var(--muted);margin:0}
.card{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:22px;margin:22px 0}
.tool{border:2px solid var(--accent);box-shadow:0 8px 30px rgba(15,107,79,.08)}
.tool h2{margin-top:0}
label{display:block;font-weight:600;font-size:15px;margin:12px 0 4px}
input,select{font:inherit;width:100%;padding:10px 12px;border:1px solid #c8d1d8;border-radius:10px;background:#fff;color:var(--ink)}
input:focus,select:focus,button:focus-visible,a:focus-visible{outline:3px solid var(--accent-2);outline-offset:2px}
.row{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:12px}
.btn{display:inline-block;font:inherit;font-weight:700;border:0;border-radius:12px;padding:12px 18px;background:var(--accent);color:#fff;text-decoration:none;cursor:pointer}
.btn.ghost{background:#fff;color:var(--ink);border:1px solid #c8d1d8;font-weight:600}
.btn.small{padding:8px 12px;font-size:15px}
.result{background:var(--soft);border-radius:12px;padding:16px 18px;margin-top:16px}
.result .big{font-size:32px;font-weight:800;font-variant-numeric:tabular-nums}
.muted{color:var(--muted)}
.small{font-size:14px}
table{width:100%;border-collapse:collapse;font-variant-numeric:tabular-nums}
th,td{text-align:left;padding:8px 6px;border-bottom:1px solid var(--line);vertical-align:top}
th{font-size:14px;color:var(--muted)}
td.n,th.n{text-align:right}
.scroll{overflow-x:auto}
.upsell{background:var(--ink);color:#fff;border-radius:18px;padding:26px;margin:40px 0;display:grid;grid-template-columns:1fr;gap:18px}
@media(min-width:700px){.upsell{grid-template-columns:1.1fr 1fr;align-items:center}}
.upsell h2{margin:0 0 8px;color:#fff}
.upsell p{color:#c9d4dc;margin:0 0 14px}
.upsell .btn{background:var(--accent-2);color:var(--ink)}
.upsell img{border-radius:12px}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px}
.idea{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:16px}
.idea b{display:block;margin-bottom:4px}
.tagline{display:inline-block;background:var(--warm);border-radius:8px;padding:2px 8px;font-style:italic;font-size:15px}
ul.check{list-style:none;padding:0;margin:0}
ul.check li{display:flex;gap:12px;align-items:flex-start;padding:9px 0;border-bottom:1px solid var(--line)}
ul.check input{width:22px;height:22px;flex:0 0 22px;margin-top:2px;accent-color:var(--accent)}
ul.check li.done span{color:var(--muted);text-decoration:line-through}
.progress{height:10px;background:var(--line);border-radius:6px;overflow:hidden;margin:8px 0 4px}
.progress div{height:100%;background:var(--accent);width:0;transition:width .2s}
.faq details{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:14px 16px;margin:10px 0}
.faq summary{font-weight:700;cursor:pointer}
footer.site{border-top:1px solid var(--line);margin-top:50px;padding:26px 0 40px;color:var(--muted);font-size:14px}
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:18px;margin:26px 0}
.pcard{background:var(--card);border:1px solid var(--line);border-radius:16px;overflow:hidden;text-decoration:none;color:var(--ink);display:flex;flex-direction:column}
.pcard div{padding:16px}
.pcard b{font-size:19px;display:block;margin-bottom:4px}
.pcard span{color:var(--muted);font-size:15px}
.pcard .ph{aspect-ratio:4/3;background:var(--soft);display:flex;align-items:center;justify-content:center;font-size:54px}
@media print{header.site,footer.site,.upsell,.noprint{display:none!important}body{background:#fff}.card{border:0;padding:0}}