*,*::before,*::after{box-sizing:border-box}
:root{--accent:#1f4e46;--ink:#15130f;--mute:#6b665e;--line:#e2ded6;--bg:#faf8f4;--paper:#fff}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);
  font:400 17px/1.65 ui-serif,Georgia,"Iowan Old Style","Times New Roman",serif;
  -webkit-font-smoothing:antialiased}
.wrap{max-width:660px;margin:0 auto;padding:0 22px}
header{padding:44px 0 0}
.brand{font:600 15px/1 ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;
  letter-spacing:.14em;text-transform:uppercase;color:var(--accent)}
.eyebrow{margin:34px 0 0;font:500 13.5px/1.5 ui-sans-serif,system-ui,sans-serif;
  letter-spacing:.06em;text-transform:uppercase;color:var(--mute)}
h1{margin:12px 0 0;font-size:clamp(29px,5.4vw,44px);line-height:1.14;letter-spacing:-.021em;font-weight:600}
.sub{margin:20px 0 0;font-size:19px;color:#3c3830;max-width:38em}
section.points{margin:46px 0 0;border-top:1px solid var(--line)}
.pt{padding:26px 0;border-bottom:1px solid var(--line)}
.pt h2{margin:0;font:600 17px/1.35 ui-sans-serif,system-ui,sans-serif;letter-spacing:-.006em}
.pt p{margin:9px 0 0;color:#4a463e;font-size:16.5px}
.cta{margin:46px 0 0;background:var(--paper);border:1px solid var(--line);border-radius:14px;padding:30px 26px}
.cta .lead{margin:0 0 20px;font-size:18px;line-height:1.5}
button,.btn{display:block;width:100%;padding:16px 20px;border:0;border-radius:9px;
  background:var(--accent);color:#fff;font:600 16.5px/1.2 ui-sans-serif,system-ui,sans-serif;
  text-align:center;text-decoration:none;cursor:pointer;transition:filter .15s,transform .05s}
button:hover,.btn:hover{filter:brightness(1.1)}
button:active{transform:translateY(1px)}
button[disabled]{opacity:.5;cursor:default}
.alt{margin:26px 0 0;padding:22px 0 0;border-top:1px solid var(--line)}
label{display:block;margin:0 0 7px;font:500 14px/1.4 ui-sans-serif,system-ui,sans-serif;color:#4a463e}
input,textarea{width:100%;padding:12px 13px;border:1px solid #cfc9bf;border-radius:8px;background:#fff;
  font:400 16px/1.4 ui-sans-serif,system-ui,sans-serif;color:var(--ink)}
input:focus,textarea:focus{outline:2px solid var(--accent);outline-offset:-1px;border-color:var(--accent)}
textarea{min-height:74px;resize:vertical}
.field+.field{margin-top:15px}
form button{margin-top:17px}
.msg{margin:15px 0 0;font:500 15px/1.5 ui-sans-serif,system-ui,sans-serif}
.msg.ok{color:var(--accent)}
.msg.err{color:#a3341f}
.disclosure{margin:0 0 18px;padding:13px 15px;border:1px solid var(--line);border-left:3px solid var(--accent);
  border-radius:7px;background:rgba(0,0,0,.02);
  font:400 14.5px/1.55 ui-sans-serif,system-ui,sans-serif;color:#4a463e}
@media (prefers-color-scheme:dark){.disclosure{background:rgba(255,255,255,.03);color:#b8b2a8}}
.render{margin:38px 0 0;padding:0}
.render svg{display:block;width:100%;max-width:340px;height:auto;margin:0 auto}
.render figcaption{margin:14px 0 0;text-align:center;
  font:400 13px/1.55 ui-sans-serif,system-ui,sans-serif;color:var(--mute)}
@media (prefers-color-scheme:dark){.render figcaption{color:#9a948a}}
.done{padding:6px 0}
.done h2{margin:0 0 8px;font:600 20px/1.3 ui-sans-serif,system-ui,sans-serif}
.done p{margin:0;color:#4a463e}
footer{margin:56px 0 0;padding:22px 0 60px;border-top:1px solid var(--line);
  font:400 13.5px/1.6 ui-sans-serif,system-ui,sans-serif;color:var(--mute)}
@media (prefers-color-scheme:dark){
  :root{--ink:#ece8e0;--mute:#9a948a;--line:#312e29;--bg:#131211;--paper:#1b1a18}
  .sub,.pt p,.done p{color:#b8b2a8}
  .pt h2{color:#ece8e0}
  input,textarea{background:#1b1a18;border-color:#3c3833;color:#ece8e0}
  label{color:#b8b2a8}
}