:root{--night:#0b0d0e;--ink:#0b0d0e;--ink-2:#454a4c;--paper:#efefec;--line:#d6d6d0}
*{box-sizing:border-box}
body{margin:0;background:var(--paper);color:var(--ink);font:400 17px/1.65 "Funnel Sans",system-ui,sans-serif;-webkit-font-smoothing:antialiased}
.in{width:min(820px,100% - 40px);margin:0 auto}
header{background:var(--night);padding:26px 0}
header .in{display:flex;justify-content:space-between;align-items:center;gap:16px;width:min(1100px,100% - 40px)}
.word{font:700 26px/1 "Funnel Display",system-ui,sans-serif;color:#eef0ec;text-decoration:none;letter-spacing:-.03em}
.word b{color:var(--lime);font-weight:700}
header a.back{color:#b4bbb8;font-size:15px;text-decoration:none}
main{padding:64px 0 96px}
h1{font:700 clamp(2.4rem,6vw,4rem)/1 "Funnel Display",system-ui,sans-serif;letter-spacing:-.04em;margin:0 0 14px}
.lead{color:var(--ink-2);font-size:19px;margin:0 0 40px}
h2{font:650 1.45rem/1.2 "Funnel Display",system-ui,sans-serif;letter-spacing:-.01em;margin:44px 0 12px;padding-top:20px;border-top:1px solid var(--line)}
h3{font:650 1.1rem/1.3 "Funnel Display",system-ui,sans-serif;margin:24px 0 8px}
p,li{color:var(--ink-2)}
p{margin:0 0 12px}
ul{margin:0 0 12px;padding-left:20px}
li{margin:4px 0}
b,strong{color:var(--ink)}
a{color:var(--ink)}
.box{background:#fff;border-left:4px solid var(--lime);padding:20px 24px;margin:16px 0}
.open{display:inline-block;background:#fff0ec;color:#b42318;border:1px solid #f3c2b7;padding:6px 12px;font-size:14px;font-weight:600;margin:0 0 28px}
.done{margin:20px 0 0;background:var(--night);padding:24px 28px}
.done p{margin:0;color:#cfd4d1;font-size:17px}
.done b{color:#fff}
details.form-muster{margin:44px 0 0;padding-top:20px;border-top:1px solid var(--line)}
details.form-muster summary{cursor:pointer;font:650 1.1rem/1.3 "Funnel Display",system-ui,sans-serif;list-style:none;display:flex;gap:10px;align-items:center}
details.form-muster summary::-webkit-details-marker{display:none}
details.form-muster summary::before{content:"+";display:grid;place-items:center;width:26px;height:26px;background:var(--lime);font-weight:700}
details.form-muster[open] summary::before{content:"–"}
details.form-muster>p{margin-top:16px}
footer{background:var(--night);color:#b4bbb8;padding:28px 0;font-size:14px}
footer .in{display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;width:min(1100px,100% - 40px)}
footer a{color:#b4bbb8;text-decoration:none;margin-left:20px}