:root{--bg:#F2EFE7;--ink:#0E120F;--mute:#5C625C;--accent:#B6CE34;--sage:#5C8A3A;--line:rgba(14,18,15,0.12)}
*{box-sizing:border-box}
html,body{margin:0;padding:0;background:var(--bg);color:var(--ink);font-family:'Inter Tight',system-ui,sans-serif}
a{color:var(--sage);text-decoration:none}
a:hover{color:var(--ink)}
.mono{font-family:'JetBrains Mono',monospace}
header.site{display:flex;justify-content:space-between;align-items:center;padding:20px 48px;border-bottom:1px solid var(--line)}
.brand{display:flex;align-items:center;gap:12px}
.brand svg{display:block}
.brand .word{font-family:'JetBrains Mono',monospace;font-size:12px;letter-spacing:0.16em;color:var(--ink);font-weight:500}
nav.site{display:flex;gap:28px;font-family:'JetBrains Mono',monospace;font-size:11px;letter-spacing:0.14em}
nav.site a{color:var(--mute)}
nav.site a:hover{color:var(--ink)}
nav.site a.active{color:var(--ink);border-bottom:2px solid var(--accent);padding-bottom:3px}
main{min-height:calc(100vh - 150px);padding:0 48px}
footer.site{display:flex;justify-content:space-between;align-items:center;padding:18px 48px;border-top:1px solid var(--line);font-family:'JetBrains Mono',monospace;font-size:10.5px;letter-spacing:0.12em;color:var(--mute)}
.cursor{animation:blink 1.4s steps(1) infinite}
@keyframes blink{0%,50%{opacity:1}51%,95%{opacity:0}100%{opacity:1}}
.signup{display:flex;align-items:center;border:1px solid var(--ink);background:var(--bg);max-width:480px}
.signup .prefix{padding:0 14px;border-right:1px solid var(--line);font-family:'JetBrains Mono',monospace;font-size:12px;color:var(--mute);align-self:stretch;display:flex;align-items:center}
.signup input{border:none;outline:none;background:transparent;padding:12px 14px;flex:1;font-family:'JetBrains Mono',monospace;font-size:13px;color:var(--ink)}
.signup input::placeholder{color:rgba(14,18,15,0.35)}
.signup button{border:none;background:var(--ink);color:var(--bg);padding:12px 18px;font-family:'JetBrains Mono',monospace;font-size:12px;letter-spacing:0.12em;cursor:pointer;align-self:stretch}
.kicker{font-family:'JetBrains Mono',monospace;font-size:11px;letter-spacing:0.18em;color:var(--mute)}
.dark{--bg:#0E120F;--ink:#EFEDE5;--mute:#8B928A;--line:rgba(239,237,229,0.14);--accent:#C7E13D;--sage:#A4D26B}
.dark .signup input::placeholder{color:rgba(239,237,229,0.35)}