@import url("https://fonts.googleapis.com/css2?family=Bricolage+Grotesque:opsz,wght@12..96,700&family=IBM+Plex+Sans:wght@400;600&display=swap");
:root{--bg:#f6f5f1;--panel:#fff;--fg:#1d1f1c;--muted:#5f6560;--line:#d9d7cf;--accent:#0f6f66;--accent-fg:#fff;--accent-soft:#dcefeb;--warn:#9a5b00;--warn-soft:#fbeed4}
@media (prefers-color-scheme:dark){:root{--bg:#141614;--panel:#1d201d;--fg:#ecebe4;--muted:#9ba39c;--line:#333833;--accent:#4fb8ab;--accent-fg:#0d1a18;--accent-soft:#1d3733;--warn:#e0a24a;--warn-soft:#3a2d16;color-scheme:dark}}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--fg);font:16px/1.6 "IBM Plex Sans",system-ui,sans-serif}
a{color:var(--accent)}
header,main,footer{max-width:760px;margin:0 auto;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}
header{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;padding-block:16px}
.brand{display:flex;align-items:center;gap:10px;font:700 20px "Bricolage Grotesque",system-ui,sans-serif;color:var(--fg);text-decoration:none}
.brand span{color:var(--accent);font-weight:500}
nav{display:flex;gap:16px}nav a{color:var(--muted);text-decoration:none}nav a:hover{color:var(--fg)}
main{padding-block:16px 48px}
h1{font:700 clamp(30px,5vw,42px)/1.1 "Bricolage Grotesque",system-ui,sans-serif;margin:16px 0 12px}
h2{font:700 20px "Bricolage Grotesque",system-ui,sans-serif;margin:32px 0 6px}
p{max-width:65ch}.muted{color:var(--muted);font-size:14px}
form{display:flex;flex-direction:column;gap:14px;margin:24px 0;background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:20px}
label{display:flex;flex-direction:column;gap:6px;font-size:14px;font-weight:600}
input,textarea{font:inherit;font-weight:400;color:var(--fg);background:var(--bg);border:1px solid var(--line);border-radius:8px;padding:10px 12px;width:100%}
input:focus-visible,textarea:focus-visible,button:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.hp{position:absolute;left:-9999px}
button{align-self:flex-start;font:600 16px inherit;font-family:inherit;background:var(--accent);color:var(--accent-fg);border:0;border-radius:10px;padding:12px 22px;cursor:pointer}
.ok{background:var(--accent-soft);padding:14px 16px;border-radius:10px}
.err{background:var(--warn-soft);color:var(--warn);padding:14px 16px;border-radius:10px}
footer{border-top:1px solid var(--line);padding-block:20px;color:var(--muted);font-size:14px}