:root{
  --canvas:#0d0b09;
  --panel:#171310;
  --ivory:#f3eedd;
  --tan:#d2b48c;
  --tan-soft:#b7a68a;
  --line:rgba(210,180,140,.28);
}
*{box-sizing:border-box}
html,body{background:var(--canvas);color:var(--ivory);margin:0;min-height:100%}
body{font-family:'Barlow',system-ui,sans-serif;-webkit-font-smoothing:antialiased;}
h1,h2,h3{font-family:'Barlow Condensed',Impact,sans-serif;text-transform:uppercase;font-weight:800;letter-spacing:.01em;line-height:.95;margin:0}
p{margin:0}
a{color:inherit;text-decoration:none}
.mono{font-family:'IBM Plex Mono',ui-monospace,monospace;letter-spacing:.14em;text-transform:uppercase;font-size:.75rem}
.wrap{width:min(720px,100% - 40px);margin-inline:auto}
nav{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:16px clamp(16px,4vw,44px);border-bottom:1px solid var(--line)}
nav .brand{font-size:1.15rem;font-weight:800;font-family:'Barlow Condensed',sans-serif;text-transform:uppercase}
nav .links{display:flex;align-items:center;gap:16px}
input{background:var(--panel);border:1px solid var(--line);color:var(--ivory);font:inherit;padding:12px 16px;border-radius:3px;width:100%}
input:focus{outline:2px solid var(--tan);outline-offset:1px}
.btn{display:inline-block;font-family:'IBM Plex Mono',monospace;letter-spacing:.14em;text-transform:uppercase;font-size:.85rem;padding:13px 22px;border:1px solid var(--ivory);cursor:pointer;background:transparent;color:var(--ivory);border-radius:3px}
.btn.solid{background:var(--tan);border-color:var(--tan);color:#1a120b}
.error{color:#f3a6a6;font-size:.9rem}
.card{border:1px solid var(--line);background:var(--panel);border-radius:6px}
.hero{text-align:center;padding:clamp(48px,10vw,110px) 20px}
.hero .eyebrow{color:var(--tan)}
.hero h1{font-size:clamp(3rem,9vw,5.5rem);margin-top:12px}
.hero p.lead{margin:20px auto 0;max-width:520px;color:var(--tan-soft);font-size:1.15rem}
.details summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center;padding:18px 20px}
.details summary::-webkit-details-marker{display:none}
.details .body{padding:0 20px 20px}